Nose uncomfortable, is it a cold or rhinitis? If it is rhinitis, is it allergic rhinitis? This is a puzzle that many people encounter.

　　A cold, also known as acute rhinitis, is usually caused by viral infection, which manifests as acute inflammation of nasal mucosa. It can be divided into prodromal stage, catarrhal stage and recovery stage. Patients will experience systemic discomfort such as nasal dryness, burning, foreign body sensation accompanied by chills, to symptoms such as nasal congestion, sneezing, watery nasal discharge, nasal sound, etc., accompanied by low fever and fatigue, and then nasal mucus becomes sticky and systemic symptoms are relieved. The course of disease is 7-mdash; About 10 days. The degree of severity can be different due to the different types of viruses infected and the age and physical state of patients. Therefore, systemic symptoms and short-term course of disease are important characteristics of colds.

　　As a kind of chronic rhinitis, patients with allergic rhinitis will have a long-term course of disease that lasts for several months or recurs, and can’t return to normal during the intermittent period. The initial symptoms are similar to colds, but they appear because patients are exposed to environmental irritants such as dust mites, pollen and animal fur. There is no clear pathogenic microbial infection, which is also one of the important characteristics different from colds. These allergens can stimulate the body to produce an immunoglobulin called IgE, which eventually leads to various symptoms through a series of inflammatory reactions and becomes chronic inflammation of nasal mucosa. Therefore, the detection of IgE is very important in the diagnosis of allergic diseases. Of course, the premise of the patient’s attack is that his body itself has been sensitized, and this kind of reaction will occur. Recurrent nasal itching occurs first, followed by sudden or continuous sneezing. It can occur in the morning or before going to bed at night, or it may occur immediately after contact with allergens. At the same time, it is accompanied by a lot of nasal discharge. In severe cases, the nasal congestion is serious and the sense of smell is reduced. Other patients suffer from sore throat, dry throat and even symptoms such as asthma, itchy eyes and tears due to long-term breathing.

　　If the onset of the disease has a very obvious seasonal correlation, it is likely to be seasonal allergic rhinitis. The main allergen is seasonal pollen, and patients will have very obvious symptoms in the time interval when pollen spreads, especially in sunny or windy weather. Eye, pharynx and even airway symptoms may be accompanied at the same time, and the symptoms will disappear after the pollen stage has passed.

　　The perennial allergic rhinitis caused by dust mites, molds, cockroaches, animal fur and so on is considered. The severity of symptoms is related to the concentration of allergens in the environment, and may also induce allergic asthma. Some patients even have sinusitis and nasal polyps, which require repeated surgical treatment, increasing the physical and economic burden.

　　According to the statistics all over the world, the prevalence of allergic diseases is increasing year by year, and it has become one of the chronic diseases that threaten human health. At present, the research on the pathogenesis of allergic diseases has not been conclusive. For children, if one or both parents have allergic diseases, the chances of children having allergies are greatly increased, which shows that heredity is also an important factor.

　　Allergic rhinitis is different from a cold, and refusing to take medicine can not play a role in "enhancing immunity". On the contrary, on the premise that contact with allergens cannot be avoided, if it is not controlled by drugs, it is likely to aggravate the condition and even evolve from allergic rhinitis to allergic asthma. For asthma patients with rhinitis, the treatment of rhinitis should not be ignored. Allergic rhinitis in the upper airway is not well controlled, and asthma in the lower airway is difficult to control effectively.

　　(The author is the executive vice president of Beijing Tongren Hospital and the chief physician of otorhinolaryngology head and neck surgery.)

How do individuals do e-commerce? More and more people want to join the army of e-commerce, but for inexperienced people, how can individuals start to do e-commerce?

First of all, you can try to analyze how e-commerce operates to make money.

Who do you sell your products to and what is the use? Where is the competitive advantage?

Who do you sell your products to?

For example, a home textile seller, whose products are sold to housewives aged around 28 to 35, must be people who have requirements for quality, have consumption power and pay attention to quality of life.

The four-piece set of 119 in the market is not what this group of people want, and the four-piece set with non-mainstream personalized printing in the market is not what this group of people want.

Simple and elegant, mature and steady, and the price is above average, which is their positioning.

When the products in your store meet the multi-dimensional needs of a certain target group, this is the perfect audience analysis.

First of all, it is necessary to determine which products are competing products, that is, products that can directly take away your customers, and all of them can be your competitors.

Will a customer who buys a four-piece set of 399 yuan buy a four-piece set of 150 yuan just for cheap? I don’t think so Bedding is so close to the skin that women with a little spending power will not ignore the quality of bedding.

Then 150 yuan’s four-piece suit is not a competing product of your 399-yuan four-piece suit. You don’t need to pay too much attention, but you should also pay attention to it. It can be regarded as a potential competitor.

What information should be analyzed after the competing products are determined?

Traffic structure, how much is search traffic, how much is personalized traffic given by platform pages, how much is advertising, and how much is PC wireless. The flow structure of different categories has different characteristics.

The proportion of search traffic and old customers’ return visits is extremely high, such as clothing, and many low-priced explosive advertisements account for a very high proportion, which is very fierce. Analyzing the traffic structure can help you determine which traffic channels are the easiest to upgrade and win. This way, if you take the money, you will know where to spend it for promotion and.

Daily sales, 7-day sales, and 30-day sales are ups and downs, and how much is the ups and downs? Re-analysis, under such a sales trend, is the search traffic going up or down, and what is the increase or decrease? Sales volume is always one of the great weights that affect search. To be exact, it should be that the sales trend is well created and the traffic naturally increases rapidly.

Analyze the shops with better peer search resources, what is the sales model, find ways to create a sales growth model through promotion, advertising and activities, and analyze the traffic and sales data, so as to make an explosion plan for yourself in the future.

How much is the product priced, how much is the cost, and how much is the advertising cost of packaging express deduction? Do you make money?

Avoid choosing a category that is burning money hard on the whole platform and squeeze into the larger foe. In the end, everyone will suffer.

If an individual opens a shop, it is recommended to choose Taobao first. After all, Taobao has a large flow and a low threshold. Of course, Pinduoduo is also a good choice. Pinduoduo has been growing in recent years, and many elderly aunts are using it. However, the punishment in Pinduoduo is rather severe. If you violate the rules, you will be fined easily. I suggest that you must understand the operating rules of Pinduoduo before you start to do Pinduoduo.

If an individual is an e-commerce, it is suggested that you can make a consignment, and you don’t have to contact the courier company yourself, which can save us the procedure of contacting the courier company, and thus you don’t have to stock up on your own, which can save the cost of purchasing goods. At the same time, the supplier will also provide us with the taken pictures, and we don’t need to process the pictures ourselves. This mode is very suitable for individuals to do.

If you are an artist, you can do your own decoration. If you don’t know this knowledge, you can spend some money to ask others to do it. The decoration of the storefront is very important. What products we sell and the decoration style should be in line with the industry.

First of all, we should know the basic operations of the store, such as delivery, leaving messages for customers, uploading products, etc. Secondly, it is easier to rank by choosing words with little keyword competition coefficient. You can use some tools, such as taobao index, manual search drop-down box and business staff, and you should know how to use these tools yourself. Finally, it is the publicity of the store, which is a university question. Many people have been doing Taobao for more than ten years and dare not say that they have learned it all. You can’t learn how to drive a through train and how to be a taobao guest in a day or two. You can explore and learn by yourself.

No matter before or after sale, we should be enthusiastic about service, actively introduce product functions, answer customers’ questions, and take the initiative to find solutions to problems after sale, so as to make customers feel that our service is good and our attitude is positive.

How do individuals do e-commerce? The above is the method of doing e-commerce with zero experience. It analyzes the operation of e-commerce and how to do it in all aspects, hoping to help everyone.

(Source: Cross-border Younger)

Nomination for the 90th Academy Awards

1905 movie network news On the evening of January 23rd, Beijing time, Academy of Motion Picture Arts and Sciences announced the nominations for the 90th Academy Awards. Popular seed players lived up to expectations and won 13 nominations. In addition, they also performed well and made some gains. "Mei Yi" has been nominated for six consecutive years, which shows that the college judges love her.

"Tale of Water Shapes" outlines a bizarre but warm fairy tale picture with bizarre brushstrokes. Three Billboards Outside Ebbing, Missouri is close to hot spots, and the heavy story is reconciled with a little humor. The narrative does not stick to the old routine, but shows new ideas with a change of brushstrokes. "Please call me by your name" draws love beautifully and lightly, stirring people’s hearts.

In addition, the competition for the best actress award this year is particularly fierce. Frances McDormand, "Sister Cohen", won the Golden Globe Award for Best Actress, the Screen Actors Guild Awards Award for Best Actress, and the American critics chose the film award for Best Actress, which may eventually win the Golden statuette.

As for the best male actor, Gary Oldman, the "dog dad", interpreted the legendary Churchill to perfection with the help of special effects makeup, and even the micro-expression and the tone of not being angry and arrogant were vivid. This time, Gary Oldman also won the Golden Globe Award and the Best Actor Award in Screen Actors Guild Awards, which was very impressive.

　

The 90th Academy Awards ceremony will be held on March 5th, Beijing time, and the 1905 movie network will broadcast live video at 7:00. Remember to come and see it!

　

The following is a list of nominations for the 90th Academy Awards:

　

Best Picture

　

Water-shaped story

Three Billboards Outside Ebbing, Missouri

Lady Bird

Call Me by Your Name

The Phantom Sewer

　

best director

　

Lady Bird, greta gerwig

Guillermo del toro’s Water Story

Jordan peele’s Escape from Breaking Bad.

Christopher Nolan’s Dunkirk

Paul thomas anderson’s The Phantom Sewer

　

best actor

　

Gary Oldman’s Dark Hour

Timothée Chalamet’s Please Call Me by Your Name.

James franco’s Disaster Artist

Daniel day-Lewis

Denzel Washington

best actress

　

Three Billboards Outside Ebbing, Missouri, Frances McDormand

Lady Bird, Saoirse Ronan

Margot Elise Robbie’s "I, Queen of Flowers"

Sally hawkins’s Water Story

Washington post, Meryl Streep

　

Best Supporting Actor

　

Three Billboards Outside Ebbing, Missouri, sam rockwell

Willem dafoe’s Florida Paradise

Three Billboards Outside Ebbing, Missouri, Woody Haeerlson

Richard jenkins’s Water Story

Christopher PlummerMoney world

Best supporting actress

　

Allison janney’s "I, Queen of Flowers"

Lady Bird, Laurie Metcalf

Mary J. Blige

Octavia spencer’s Water Story

Lesley manville’s The Phantom Sewer

Best adapted screenplay

　

Call Me by Your Name

Jasmine card game

Disaster artist

Land of the earth

Wolverine 3: World War I

　

Best Original Screenplay

　

Three Billboards Outside Ebbing, Missouri

Lady Bird

Escape from Breaking Town

Water-shaped story

Serious illness

　

Best Animated Feature Film

　

　

Best documentary feature film

　

National Treasure Bank: Small enough to go to jail

Defend Arepos to the end

Best foreign language film

(Sweden)

(Russia)

Ordinary Women (Chile)

Shame (Lebanon)

Meat and Spirit (Hungary)

　

Best cinematography

　

Blade runner 2049

Dunkirk.

Water-shaped story

The darkest hour

Land of the earth

　

Best fashion design

　

The Phantom Sewer

The darkest hour

Water-shaped story

Victoria and Abdul

　

Best editing

　

Dunkirk.

Water-shaped story

Three Billboards Outside Ebbing, Missouri

I, the queen of flowers

　

Best makeup & hairstyle design

　

Miracle boy

The darkest hour

　Victoria and Abdul

Best original soundtrack

　

Water-shaped story

Dunkirk.

Star Wars 8: The Last Jedi

The Phantom Sewer

Three Billboards Outside Ebbing, Missouri

Best original song

　

Marshall "Stand Up for Something"

King of Circus "This Is Me"

"Journey to the Dream Ring" "Remember Me"　

　Please call me by your name. The Mystery of Love.　

Land of the earth "MIGHTY RIVER"

　

Best art direction

　

Water-shaped story

Beauty and the beast

Blade runner 2049

The darkest hour

Dunkirk.

　

Best sound editing

　

Dunkirk.

Water-shaped story

Star Wars 8: The Last Jedi

Blade runner 2049

《Baby Driver》

　

Best mixing effect

　

Dunkirk.

Water-shaped story

Star Wars 8: The Last Jedi

Blade runner 2049

Car thief

Best visual effect

　

Rise of the Planet of the Apes 3: The Ultimate Battle

Blade runner 2049

Star Wars 8: The Last Jedi

Galaxy Guard 2

Best animated short film

　

Lost and found

Dear Basketball

Negative space

Rebellious nursery rhymes

Garden party

　

Best documentary short film

　

Heroin

Edith and Eddie

Knife skill

Congestion in heaven

Stop the station

　

Best live-action short film

　

Eleven o’clock

Silent child

My nephew Emmett

Dikapur Primary School

All of us

There is a free lunch in the world. Can you believe it?

Recently, Tesla CEO Musk said: "Tesla hopes to help other auto companies as much as possible … We are also very happy.License Autopilot /FSD or other Tesla technologies to companies in need.. "

As Tesla’s signature technology, FSD, if the patent is open, it is quite a pie in the sky for friends.

The spirit of "selfless dedication" also made domestic netizens shout: "Why can’t there be a person like Musk in China?"

However, don’t rush to worship, it’s not that simple behind Musk’s opening of FSD.Free may be the most expensive..

Tesla’s self-driving products can be divided into three categories: BAP (basic version of automatic assisted driving), EAP (enhanced version of automatic assisted driving) and FSD(Full Self-Driving Computer). Among them, FSD has the highest grade, and it needs to spend an extra 64 thousand yuan to choose and install.

It is worth noting that FSD is not really fully autonomous driving.

According to the classification of SAE (American Society of Automotive Engineers), there are 6 levels of autonomous driving, including L0-L5. According to this standard, FSD still belongs to L2 level.

Musk has repeatedly stressed that the FSD needs the driver to be ready to take over the vehicle at any time, and the steering wheel cannot be separated from his hands, so the FSD has not reached L3 level. But in fact, some functions of FSD have surpassed L3 and L4.

From the technical route, Tesla is a fan of the pure visual route. Since February 2022, millimeter-wave radar has been cancelled on all North American models.

Most mainstream car companies adopt multi-sensor fusion solutions, including "Wei Xiaoli", BYD and Volkswagen. The purely visual route is relatively small. In addition to Tesla, there are now manufacturers such as Toyota and Baidu Apollo to follow up.

?

There are two main reasons why FSD is highly respected.

First, FSD is self-developed for Tesla. Tesla is the only OEM that automatically drives the whole stack and realizes mass production. From algorithms, hardware to chips, Tesla has absolute control over the core technologies.

Recently, Drive Pilot, a Mercedes-Benz L3-class system, was approved for commercial use in California, USA, but it uses NVIDIA Orin chip.

Second, FSD is the closest autopilot technology to mass production at present. As early as 2021, Tesla had already pushed the version of FSD Beta V9 (the beta version of FSD software) to 2,000 American users. As of the first quarter of this year, Tesla has400 thousandA car owner pushed FSD Beta, and the user has accumulated driving.190 millionMiles (approx.306 millionKilometers).

From the timeline, Tesla’s research on Autopilot assistance system can be traced back to September 2013. It has been nearly 10 years since Musk disclosed the research and development of Autopilot on Twitter.

As far as R&D cost and R&D results are concerned, car companies in the field of autonomous driving that have not yet entered the market or entered the market late are facing enormous challenges. At this time, Musk said that he wanted to open the FSD technology, just like leaving a big "pie".

On the bright side, Musk hopes to provide as much help as possible to other car companies, but he is still a businessman in the final analysis. It is probably not that simple to "help the world" at this key node that started in the second half of new energy vehicles.

In 2020, a serious crisis of mobile phone chips broke out in China. Under the sanctions of the United States, the chips of many enterprises in China cannot be mass-produced.

After September 2020, due to chip sanctions, SMIC’s required equipment was cut off, resulting in the failure to mass-produce the 14-nanometer chip orders received; In 2020, even if Huawei successfully developed the Kirin chip, it could not be mass-produced due to the lack of key equipment.

And this core equipment is EUV mask aligner, which can only be produced by ASML (Advanced Semiconductor Material Lithography, ASML) in the world.

However, in the research of mask aligner technology, China started very early. In 1965, China Academy of Sciences had developed the 65-type contact mask aligner, and ASML was not established until 1984.

However, at that time, the concept of "buying is not as good as renting" prevailed, and finally mask aligner and other sophisticated technologies were dismounted after the 1980s.

As a result, as you and I can see, in 2020, China’s mobile phone was strangled by the chip.

Fates are always strikingly similar, and the development of mask aligner has somehow advised domestic car companies to take a rational view of Musk’s opening of FSD.

FSD has become a "moat" recognized by Tesla in the field of intelligence, and autonomous driving is the general trend of automobile development, and it is definitely a battleground for all families.

For autonomous driving technology, car companies either develop their own or choose to cooperate with suppliers.

For new power brands that are not so big and have not delivered yet, driven by short-term interests, the development mentality of "self-research is not as good as rent" will be amplified to the extreme by FSD. The cost of choosing FSD is lower than that of self-research, and it can also superimpose Tesla’s influence buff, which seems to be a loss.

But if some enterprises really adopt this way, then the whole automobile industry in China may be taken care of by Tesla.

On the one hand, the disguised "price war" will probably change the R&D mentality of the industry. Even if it is not free, the probability of the authorized price of FSD will not be too high, and the automatic driving results invested by domestic car companies will gradually become worthless, so how many can continue to persist?

Under the vicious circle, will autonomous driving technology be exactly the same as mask aligner’s dismounting, and the whole industry in China will stagnate?

On the other hand, if a car company chooses FSD, it will be deeply adapted from the aspects of software and hardware, and any kind of materials, equipment and even accessories may be stuck. Once stuck, can your car be built?

On the other hand, even if it is not sanctioned, Tesla will wait until the technology fault of friends reaches a certain level before charging at a high price. Is there any way for car companies that have chosen FSD not to follow?

In the case that the basic R&D and the underlying facilities are not clear, adopting FSD is to lay a "thunder" for yourself in advance. Once dependence occurs, it is a matter of time before you get stuck.

So, don’t be afraid to walk slowly, at least we still have the opportunity to catch up.

However, we don’t need to sell ourselves short in autonomous driving.

Self-owned brands such as Tucki, SAIC Zhiji and Aouita have gradually realized "automatic driving" under our feet.

Tucki introduced the city NGP to users last year, and it was opened in Guangzhou, Shenzhen and other cities. It can realize the functions of overtaking, changing lanes, merging/exporting roads and avoiding pedestrians in busy urban roads. However, the usage scenarios of Tesla FSD are almost all on the sparsely populated roads in North America, and the road conditions are far less complicated than those in China. Therefore, some usage effects of NGP in Tucki may be better than FSD.

In addition, the NCA of Aouita Expressway has been covered.259A city,300 thousandKm structured road, accumulated mileage has exceeded.1 millionKilometers; SAIC Zhiji has pushed the high-speed NOA function on L7, which will be opened in Shanghai, Suzhou, Hangzhou, Jiaxing, Huzhou and other cities.

Companies such as Baidu Apollo and Didi Autopilot are also promoting the process of China’s autonomous driving industry. Baidu’s "Radish Run" unmanned self-driving vehicle has been operating in Yongchuan, Chongqing; Dongfeng enjoys the Sharing-VAN "Spring Bamboo Shoots" driverless bus running in Wuhan; Didi has achieved mixed delivery in Shanghai and Guangzhou, and users can call a car on the APP to experience Didi’s autopilot service …

For autonomous driving, Chen Hong, chairman of SAIC, said: "SAIC cannot accept the cooperation of third-party companies in autonomous driving, and SAIC should take its soul into its own hands."

This is not only the soul, but also the confidence to walk independently and resist foreign technological hegemony.

We can’t make autonomous driving the next mask aligner, do you think?

　　Every year, with the arrival of the shopping tide in double 11, a large number of packing boxes become domestic garbage, causing great waste. Photo by Pang Zheng

　　"double 11" is hot, and it is sent by courier brother together with the long-awaited goods, as well as large and small express cartons, foam boxes, express bags, ice bags, filled airbags, thermal insulation cotton and other packaging. "double 11" for 11 years, while people enjoy the convenience of shopping at home without leaving home, more and more packaging has also caused great waste.

　　In 2019, it is estimated that China’s express delivery business will exceed 60 billion pieces. The explosion of express delivery business can’t be underestimated. According to the data released by the State Post Bureau, in the first half of 2018, the increase of express packaging waste accounted for 93% of the increase of domestic waste, while in some large cities it was 85% to 90%. With the increasing awareness of environmental protection promoted by garbage sorting, how to reduce the use of packaging through all links in the supply chain is an important issue for logistics enterprises and e-commerce enterprises.

　　In August this year, when some urban people’s congress deputies listened to the opinions of the grassroots under the revision of the Regulations on the Management of Garbage Classification in Beijing, many residents, representatives of social workers, catering enterprises and property units all put forward suggestions to limit over-packaging.

　　The buyer is very helpless.

　　Four pieces of food were packed in three big boxes.

　　Taking advantage of the preferential price of double 11, Mr. Qu bought four steaks online, and put a box of mutton slices and a palm-sized piece of butter in the shopping cart to make up the bill.

　　Early the next morning, the delivery courier delivered a tightly wrapped styrofoam express box to the door of the community. When he came home with a pillow-sized styrofoam express box, Mr. Qu opened the box and saw three heavy ice bags piled up in it, and two bags of steak were pressed at the bottom. "Such a big box, empty inside put four pieces of meat. This is too wasteful. " On second thought, Mr. Qu felt something was wrong. What about the mutton slices and butter he bought together? The customer service staff said that the other two goods and steak were not wrapped in the same package and will be delivered later.

　　Even the chair was not hot at home, and the phone of the same courier called again: "There is a courier for you." What was handed over to Mr. Qu this time was a styrofoam express box with the same size as just now. Open the box, and there are two ice packs and a bag of mutton slices in the empty box. Apparently, the butter is still on the way.

　　A few hours later, Mr. Qu received a third courier box of the same size and material. This time, a piece of butter, not as big as an ice pack, lay pitifully at the bottom of the box.

　　Mr. Qu concentrated all the fresh food in three packages in a box, and the box was only half filled. On the floor of his house, three styrofoam express boxes piled up in a high pile, and eight ice packs were saved. "The express packaging is bigger than the things you buy." Thinking about it, I really don’t know what to do with the foam express box, so Mr. Qu had to throw the box and ice pack into the trash can downstairs.

　　Why do you have to send things three times separately when you can deliver them at once? The customer service staff explained that because steak, mutton slices and butter are located in different warehouses, they can only be delivered separately.

　　Sellers have to

　　Five strawberries have to be packed in five layers.

　　"We say that we are over-packaged, and we also have difficulties." Mr. Wang, who is engaged in high-end fruit sales in a company in Beijing, is full of bitterness.

　　Before "double 11", Mr. Wang purchased a batch of fresh strawberries from Dandong, Liaoning for sale in Beijing. Mr. Wang showed the reporter a box of "fine strawberries" just listed, and the price of five strawberries was as high as that of 40 yuan.

　　Each strawberry must be carefully wrapped in an independent small net bag, and then gently stuffed into a foam mold with grooves dug in advance, and sealed after the lid of the mold is covered. Finally, the mold is stuffed into a carton filled with thermal insulation cotton, and the express delivery can be carried out. If it is bought as a gift, an extra portable packaging bag with product name and other information will be provided for the customer. In order to protect five strawberries, at most, they should be packed with five packs.

　　Can you simplify the packaging? Mr. Wang explained, "Strawberry is a very delicate fruit. A whole box of strawberries is sent to the buyer. When you open the package, as long as there is a rotten one, people will have to give you a bad review or ask for a refund. When it was transported by express delivery, there was a little bump, and a whole box of strawberries was wasted. "

　　Mr. Wang said that because of the particularity of strawberry, it can only be packaged by workers by hand. Packing mesh bags, foam molds, thermal insulation cotton, cartons, handbags and even labor are all extra costs that have to be paid. "Take a box of 3 kg strawberries for example. The cost of packaging is about 10 yuan."

　　"Simplifying the packaging, we support it with both hands, which can also save costs. However, the simplification of packaging should not affect the quality and normal sales of products. Judging from the current technical level, we have to continue to use the three-layer and three-layer packaging here. " Mr. Wang has his own helplessness.

　　The platform tries to find a way

　　"No Tableware" to Reduce Takeaway Waste

　　A pair of chopsticks, a plastic spoon, a plastic round bowl, a plastic round bowl cover and a plastic bag. If users add soy sauce, vinegar or pepper to their orders, 3 to 5 small plastic bags will be produced. In this way, there are ten kinds of food waste produced by a user’s "rice mouth".

　　Ms. Guo is busy at work and often orders take-out. In the take-out bag, the merchants will distribute disposable tableware such as chopsticks, spoons, forks, paper towels and toothpicks every time. "If you order food at work, you have to use tableware, but when you order takeout at home, many tableware are actually not used." Ms. Guo opened her own cupboard and put bundles of disposable chopsticks and piles of paper towels in the drawer. "Spoons and chopsticks are available at home, and it is useless to accumulate more disposable tableware."

　　This incident has troubled Ms. Guo for a long time, but after that, she found that there was an option of "no tableware" on the takeaway platform, which made her happy. In order to minimize the waste of tableware, Hungry, Meituan and other major take-away platforms have set the options of "number of tableware" and "no tableware" on the settlement interface of orders for consumers to choose independently. The reporter saw on one of the take-away platforms that when the meal was selected and entered the settlement page, the "No Tableware" option was displayed at the bottom of the page. If selected, the system will add 10 energy values to the user, which can be used to participate in other special activities of the platform. The system will also thank the user for this environmental protection behavior.

　　Hungry? Statistics released last year show that its "Blue Planet" environmental protection plan has saved 16 million disposable tableware. Among them, Beijing’s environmental protection achievements are the most outstanding, and its order ratio of "no tableware" ranks first in the country.

　　Expert advice

　　The volume of express box circulation is strictly controlled.

　　Wang Weiping, a well-known garbage countermeasure expert, said in an interview with this reporter that, in fact, many countries in the world have issued clear legal provisions on the packaging of commodities, and there are specific provisions on the contents of prohibition and restriction. For example, the volume of the package cannot be one tenth larger than that of the package. "American ginseng, a common Chinese medicine on the market, is actually a big box, but the American ginseng inside is actually only a thin layer." This belongs to the fact that the volume of the package exceeds the standard. In addition, the weight of the package cannot be greater than that of the package. In the process of storage and transportation, the bigger and heavier the package, the higher the transportation cost. In addition, the value of the package can’t be higher than that of the package. "In the past, the mooncakes in the Mid-Autumn Festival cost 2,800 yuan a box, and there were 6 mooncakes in it. The cost was all on the box, which is not right."

　　In the face of huge express delivery volume, how to reduce packaging waste and reduce environmental pollution caused by all aspects of express delivery? The reporter found that many emerging "concepts" and activities have emerged quietly, such as "returning to the box plan" and "scientific packaging method", which use narrow tape of 45 mm or less to package and refuse to use packaging materials that are difficult to recycle. Take the "Qingliu Plan" of Jingdong Logistics as an example. In the two years since its launch, environmental protection measures such as "tape slimming" and recyclable fresh incubator have reduced the disposable express garbage by nearly 30,000 tons. The recyclable express box "Qingliu Box" has been put into use for more than 10 million times, and the number of cartons recovered has exceeded 5.4 million.

　　Wang Weiping also suggested that it is best to promote the recycling of express boxes, express boxes and other packages, and make clear requirements and strict restrictions on the volume of express packages. For example, if a customer wants to send a courier, the courier will bring a reusable courier box to the door. After the courier is delivered to the seller, the courier will be responsible for recycling the courier box to avoid waste.

　　(Reporter Zhang Nan Ye Xiaoyan)

[car home Linyi Preferential Promotion Channel] At present, a large discount is being made in Linyi market, with the maximum discount amount reaching 86,000, and the minimum starting price has been reduced to 343,900. If you are interested in buying a BMW i4, please click "Check the car price" in the quotation form to get a higher discount.

The exterior design of BMW i4 shows the perfect combination of modernity and sports. In the front part, the iconic kidney-shaped air intake grille is adopted. Its unique design not only enhances the recognition of vehicles, but also provides optimization for aerodynamic performance. The front face is smooth and matched with sharp LED headlights, creating a strong visual impact. Overall style, BMW i4 shows a sense of the future and technology, and its body lines are smooth and powerful, which shows its status as a luxury sports car.

The body size of BMW i4 is 4785 * 1852 * 1455mm, and the wheelbase is 2856mm, which provides a spacious interior space. The body lines are smooth and dynamic, with a front track of 1601 mm and a rear track of 1630 mm, ensuring excellent handling performance and stability. The former tyre size is 245/45 R18, and the latter tyre size is 255/45 R18. With exquisite 18-inch rims, it shows its unique sports style.

The interior design of BMW i4 is simple without losing the sense of technology, which provides a comfortable and functional working environment for drivers. The steering wheel is made of leather, which supports manual up-and-down and forward-and-backward adjustment, giving drivers a comfortable feel and flexible operation experience. The size of the central control screen reaches 14.9 inches, which supports the voice recognition control of multimedia system, navigation, telephone and air conditioner, greatly improving the convenience of operation. In addition, the front seats have a heating function, and the driver’s seat is also equipped with an electric seat memory function to provide the driver with a personalized comfort experience. The rear seats support proportional reclining, which increases the flexibility of luggage space. The car is also equipped with USB and Type-C interfaces, which is convenient for users to charge their mobile phones. In terms of seat materials, users can choose imitation leather, genuine leather or fabric/suede materials to meet different needs.

The BMW i4 is equipped with a powerful motor with a maximum power of 250 kW and a maximum torque of 430 Nm, providing drivers with strong power output and excellent acceleration performance.

The owner of car home said that the 3, 5 and X3 configuration parameters of the I series are almost the same, but the shell is different, but he willfully spent more than 100,000 yuan to buy the BMW i4, just for its face value and personality. This imported car saved him from the embarrassment of buying a home label. At first glance, the design of the big nostrils was not mediocre. When he drove out, others even guessed that it was worth 600,000, which made him feel a little embarrassed.

There are a lot of promotions in sports. The cars are on sale, and there are enough colors to choose from. Land Rover portrays a new angular front image, which further enhances the sporty temperament of the vehicles. Car consultation hotline: 18222125128 (same as WeChat) Xiaohui

Appearance: Land Rover’s lower roof, sloping roof contour and lighter weight all show the dynamic image of a new generation. Land Rover is attractive for its exquisite style. The automatic start-stop function helps to achieve a lower. It has an enhanced geometric structure design that adapts to all-terrain road conditions, and the vehicle’s performance is also significantly improved, and it has an original wading sensing function.

Land Rover’s new car is made of high-grade soft materials, and the new car also adds a third row of seats. Whether the car is hard or soft, it feels great, without the slightest sense of cheapness, and it is full of dignity and luxury. The steering wheel is relatively light, the power is insensitive, the shifting is not abrupt, the power output is not violent, and the dynamics are not cumbersome. Land Rover re-adjusted, and other systems to meet the requirements of additional weight, as well as more mature. The knob gear lever with full sense of science and technology has also been changed into the traditional gear design, which embodies higher reliability.

Power: Land Rover gives you a perfect sense of control, showing off the quality of its famous family. The sharp corner design at the top of the car and the narrow slit front and rear light groups are the highlights of the new car, and it has a lighter all-aluminum structure. Sensitivity, stability and speed complement each other and will never disappoint fans.

1905 movie network news Starting from this week, "Life I yearn for" started a double broadcast mode once a week, which doubled the surprise and attracted countless fans to wait. In the eleventh issue released this Saturday, Bo Huang and himself starred in the film for the first time — — Yu Hewei and Wang Xun came to visit together, adding a "sweet burden" to the mushroom house that has been saturated with reception. At the same time, the reunion of the three people has brought infinite expectations to everyone.

"Bad Millet" Bo Huang and the Extreme Men’s Gang bombed the mushroom house, and Huang Lei He Jiong was fooled.

"The Life I yearn for" is a documentary program of life service, which inherits the earnest expectation of the first season. In addition to the more challenging rules of the game in the second season, its unique way of joining guests and friends makes the guest status of each issue a hot topic for the audience. As early as the third issue of Extreme Challenge, Huang Lei revealed that "Double Yellow" was about to be combined in "The Life I yearn for", and the frequent interaction between official and blog ignited the enthusiasm of fans. Bo Huang, as the resident MC of two programs, is not only the IQ of Extreme Challenge, but also the cooking skill of Life I yearn for. The ordering and cooking of each episode are the most important parts of the program, which not only tests the cooking skill, but also tests the ability of He Huang to recognize people in the entertainment circle.

This time, however, they met Bo Huang, the "bad corn". He and Yu Hewei and Wang Xun not only ordered a seafood dinner, but also joined Sun Honglei, Show Lo and LAY, who were not involved in the program, to call the mushroom house to order by bombing, and invited the passers-by grandmother to cooperate with their own scripts, scaring "He Huang" and wondering how many guests were coming. The three people still pretended not to know after they arrived at the mushroom house, and they led a good play in a muffled voice.

Bo Huang, Yu Hewei, Wang Xun grabbed the job and made a joke. He Jiong Dahua gave another concert and everyone was in harmony.

Although He Jiong and Huang Lei were badly punished, Bo Huang and his party still inherited the fine tradition of the mushroom house and took the initiative to shoulder the heavy responsibility of work. From the preview, we can vaguely see that the "Yellow Kitchen" has changed people. Just look at Bo Huang’s posture of holding chopsticks in one hand and holding a basin in the other. This dinner is still very exciting. A group of people were wearing ripped jeans, and Yu Hewei, who was in a mushroom house, was busy with his hands. Wang Xun also took the initiative to ask "Is there any work" from time to time, and insisted on grabbing work from Bo Huang. He Jiong was all amused, saying that "I have never seen anyone who can’t work".

Dahua confided his secret love to Yu Hewei, Bo Huang warmly comforted "this is the love of young people", and the mushroom house collectively recalled the love of youth, and the concert kicked off again. Surprisingly, Wang Xun also showed his skill, playing the violin and playing Faye Wong’s "I Do" with Henry Lau, and He Jiong also adapted the lyrics from time to time. The three leading actors did not forget the fancy propaganda film in the program, and danced the movie song "The Best Stage" together. Everyone danced outside the mushroom house, which made the atmosphere more lively and warm, and made the audience look forward to the official broadcast of the program.

　　China Daily Online, April 21st (Sun Ruonan) According to a report by CBS on the 20th, former US Vice President Biden expressed his willingness to choose Michelle Obama as his running mate in the 2020 presidential election.

　　The potential Democratic presidential candidate said that former First Lady Michelle would be a strong vice president if she accepted the nomination.

　　Biden said on the 20th: "I am willing to choose her (as a partner). She’s smart. She knows the road. She is a great woman, and the Obamas are my good friends. I don’t think she wants to live near the White House any more. " However, Biden also said that it is still too early to choose a vice presidential candidate.

　　He said: "As far as candidates are concerned, we have just begun this process. We will soon let the Committee examine it and begin to investigate the background of potential nominees. Everything has just begun. "

　　In addition, Biden said: "I promise that (the vice president) will be a woman, because it is very important that my government should be as diverse as the composition of society and the country. We promise that there will be a woman of color in the Supreme Court, which does not mean that there will not be a similar vice president. "

　　"I think we must establish this system once and for all. In my opinion, we could have had a female president before, that is Hillary Clinton," Biden said. "Besides, there are many suitable women."

On January 20, the car dealer commented from the FAW Toyota official that the FAW Toyota Corolla Rui Fang was officially listed. The new car offers 5 models, and the guide price is 12.98-16 9,800 yuan. At the same time, in order to meet the personalized needs of users, the new car also provides 7 monochromes plus 4 contrasting colors to choose from, and there are four happiness gifts to accompany. For example, in the purchase of a car, users can enjoy a replacement subsidy of up to 3,000 yuan for a new car; 24 periods of zero interest, 60% down payment, 12 periods of 0 interest, 40% down payment; up to 5 years of low interest, as low as 20% down payment; enjoy a gift package worth 2,500 yuan for oil.

In the face of such a sincere car purchase, it is difficult not to let people "break the defense" of this Toyota SUV, but the real strength of Corolla Ruifang does not stop there.

As a new member of the FAW Toyota SUV family, the Corolla Sharp Release is a compact SUV based on the TNGA architecture, with a body size between Yize and RAV4 Rongfang. In other words, it not only has Yize’s fashionable styling, flexible driving, but also takes into account the space practicality of RAV4 Rongfang to a certain extent, which can be understood as the SUV version of Corolla.

In terms of appearance, the Corolla Rui is a bit delicate in the rough, and the large-size air intake grille creates a "eight-character mouth" very well. The LED headlights on both sides have a unique shape, giving people a good sense of stretch. Below is a plastic bumper, and there are two fog lights in front, giving the front of the car a different kind of wildness. It can be said that the whole front face of the new car has a sense of "small Rongfang".

Coming to the side, the Corolla sharp release adopts a standard SUV shape, and the square body is matched with simple lines. Although this design does not have many highlights, it can also be loved by more people. In addition, the front and rear eyebrows and skirt positions are also made of black plastic, further emphasizing the crossover properties of the whole vehicle. In terms of size, the length, width and height of the new car are 4460mm/1825mm/1620mm respectively, and the wheelbase is 2640mm. This size is the mainstream among compact SUVs.

From the rear, the Corolla Rui Fang adopts a round and plump design style. The slender LED taillights and small upturned duck tails add a lot to the rear of the car. At the same time, the wide black plastic bumper is also retained below, which echoes the style of the vehicle very well.

Moving into the car, the overall design of the Corolla Sharp Release is very familiar, that is, it continues the classic design of the current Corolla. The overall shape of the center console is relatively simple, and it is equipped with a floating central control screen, a three-spoke multi-function steering wheel, and an LCD instrument panel. It can be said that it not only retains the practicality of Toyota cars, but also is full of a good sense of technology, which meets the needs of young users today.

In terms of power, the Corolla Sharp is equipped with a 2.0L four-cylinder naturally aspirated engine with a maximum power of 171Ps (126kW) and a peak torque of 203N · m. It is matched by a CVT transmission. This powertrain can take into account the smoothness and fuel economy of daily driving. The official comprehensive fuel consumption is 5.9L per 100 kilometers, and it can be filled with No. 92 gasoline, and the later maintenance cost is lower. It is worth mentioning that the new car will also provide a hybrid version to choose from in the future.

Write at the end:

As the newest member of the Toyota SUV family, the arrival of the Corolla Replica not only fills the gap in product positioning between Yize and Rongfang, but also allows more young people to have a fashionable travel item that can balance daily use and personal enjoyment with its high price/performance ratio. Furthermore, the new car also continues Toyota’s inherent advantage in product balance. I believe that with the emergence of the Corolla Replica, it is also expected to become another "hit" for Toyota in China.