英语因特网的利与弊作文八十词(热门20篇)
能够让阅卷老师在比较短的时间内把全篇作文占领。让老师知道这篇作文的整体脉络发展是很好的,整体脉络的状态是没有超离题目要求的范畴的,这当然就为考生得高分准备了一个很好的前提和基础。这里给大家分享一些关于英语高考作文,供大家参考。
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1000端午节的习俗英语高中
全文共 1590 字
+ 加入清单Dragon Boat race Traditions
At the center of this festival are the dragon boat races. Competing teams drive their colorful dragon boats forward to the rhythm of beating drums. These exciting races were inspired by the villagers valiant attempts to rescue Chu Yuan from the Mi Luo river. This tradition has remained unbroken for centuries.
Tzung Tzu
A very popular dish during the Dragon Boat festival is tzung tzu. This tasty dish consists of rice dumplings with meat, peanut, egg yolk, or other fillings wrapped in bamboo leaves. The tradition of tzung tzu is meant to remind us of the village fishermen scattering rice across the water of the Mi Luo river in order to appease the river dragons so that they would not devour Chu Yuan.
Ay Taso
The time of year of the Dragon Boat Festival, the fifth lunar moon, has more significance than just the story of Qu Yuan. Many Chinese consider this time of year an especially dangerous time when extra efforts must be made to protect their family from illness. Families will hang various herbs, called Ay Tsao, on their door for protection. The drinking of realgar wine is thought to remove poisons from the body. Hsiang Bao are also worn. These sachets contain various fragrant medicinal herbs thought to protect the wearer from illness.
翻译:风俗习惯端午节最重要的活动是龙舟竞赛。比赛的队伍他们多彩的龙舟前进的鼓声中。这项活动的灵感是来自村民的勇敢的尝试营救汨罗江畔的屈原。这个传统一直保持了几个世纪。
粽子非常受欢迎的菜在端午节粽子。粽子的米包着肉、花生、蛋黄及其他材料,再以竹叶包裹。而粽子的传统是为了提醒我们的渔夫,将米丢进汨罗河水安抚蛟龙,希望他们不要将屈原吃掉。
塔索(Taso)的时间每年的端午节,农历的第五天,具有更多的意义,不仅仅是屈原的故事。许多中国人认为每年的这个时候,一个特别危险的时候,必须做出额外的努力,保护家人免受疾病。家庭在门上将挂各种草药,叫驱邪。喝雄黄酒被认为是去除体内的毒物。香包也穿,它是以含有多种香味药草认为保护人们远离疾病。
更多相似作文
篇1:有关交流英语初一
全文共 770 字
+ 加入清单Recently, it has been reported that a boy argued with his father and then
he left home and the policed found him, taking him home after half a month. It
sounds so ridiculous for the boy to leave home for such a long time, but
thinking further, the lack of communication between the father and the son makes
this joke. There always some people wonder why we need to get higher education,
because we may not earn money as much as the workers. In my opinion, the purpose
of education is not for the money, but for the better person we will become. If
the father knows how to communicate with his son and his son is considerate,
then things wouldn’t become so bad. We need receive education and become the
wise person, so we can communicate better and create a harmonious
environment.
篇2:英语高一优秀作文100字
全文共 1107 字
+ 加入清单Almost everyone knows that water covers three-fourths of the earths
surface. Most of it, however, is in the oceans and is too salty to drink. Also,
some of it is frozen and cannot be used. In fact, less than one percent is left
for the use of people, animals and plant life. All through history men have
tried to build their homes near the sources of fresh water. Now fresh water is
becoming scarce, but more and more is needed because of the increasing number of
people in the world. Some industries also use large amounts of fresh water in
the production of things such as steel, petroleum, paper and rubber and so on.
Scientists estimate that the need for fresh water will have doubled by the year
2003. If they are correct, we must find new ways of saving it or producing it.
Some nations have worked on the problem and are already sharing their
information with others. They are trying to keep their rivers from becoming
polluted. Deep wells are also being dug, and rain water is being collected in
huge artificial lakes. In one way or another, they hope to provide enough water
to satisfy the needs of their people.
篇3:关于努力英语作文高中
全文共 283 字
+ 加入清单After I go to school, teachers always tell me to study hard, so that I can
be the excellent student. But now I have grown up, I have my own idea. The
reason for me to study hard is to return my parents’ love. When they are old, I
can make a lot of money and let them have a better life.
篇4:低碳生活英语
全文共 835 字
+ 加入清单Todays society is a highly developed technological society. However, the
shortcomings in the development process are obvious, such as: carbon dioxide,
and environmental pollution. But the most serious should be the carbon dioxide
problem.
Now the problem of global warming because of excess emissions of greenhouse
gases. Excessive amount of carbon dioxide emissions, creating a diversified
economy and La Nina phenomena lag disorder. Two levels of glaciers melting,
polar animals lose their chance of survival at the same time, will lead to
rising sea levels, many coastal cities into the water did not result in a few
years later. Therefore, we must take the necessary measures to reduce the
environmental impact of carbon dioxide.
For example: tree-planting activities, reduce fossil fuel use, we can from
our own, to promote low-carbon living.
篇5:关于疫情的英语优秀作文
全文共 4824 字
+ 加入清单爱国心是通过实践而养成的一种眷恋故乡的感情。
Patriotism is a kind of nostalgic feeling formed through practice.
岁末年初,正当人们准备欢度春节之际,新型冠状病毒感染的肺炎疫情悄然而来,一场阻击病毒疫情的战斗也随之打响。在疫情爆发和防控危险时刻,总有一些我们不知道的无名英雄,他们以“逆行”的姿态为我们筑起一道坚固的“防护墙”,他们在打一场没有硝烟的疫情战,是一条永无退路并且必胜阻击战。他们,就是这个时代的最美逆行者。
Novel coronavirus infection is coming quietly at the beginning of the year,
just as people are ready to celebrate the Spring Festival. A battle against the
virus has also started. At the time of outbreak and prevention and control,
there are always some unknown heroes who build a solid "protective wall" for us
in a "retrograde" attitude. They are fighting an epidemic war without smoke of
gunpowder, which is a never-ending and inevitable resistance war. They are the
most beautiful rebels of this era.
抗击疫情,他是我们的“定海神针”
To fight against the epidemic, he is our "Dinghaishenzhen needle"
1月18日,钟南山院士从广州赶往武汉。1月19日从武汉又赶往北京,凌晨两点才睡觉。1月20日全国电视电话会议新闻发布会,媒体直播连线又是忙到深夜。实际上,钟南山院士一直活跃在科学前线,在来武汉之前,他也没有退休、没有安逸。他曾说:“医院是战场,作为战士,我们不冲上去谁上去?”他是无双国士,更是定海神针!根本就没有什么岁月静好,只是他和他的战友们冒着牺牲的危险替我们负重前行。
On January 18, academician Zhong Nanshan rushed to Wuhan from Guangzhou.
From Wuhan to Beijing on January 19, I went to bed at two oclock in the
morning. On January 20, at the national teleconference press conference, the
live media connection was busy late into the night. In fact, academician Zhong
Nanshan has been active in the front line of science. Before he came to Wuhan,
he didnt retire and have no comfort. He once said: "the hospital is the
battlefield, as soldiers, who dont we rush to?" he is the unparalleled
national, but also the sea god needle! There is no time to be quiet, but he and
his comrades risked the risk of sacrifice to carry forward for us.
抗击疫情,她是我们的“铁娘子”
To fight the epidemic, she is our "Iron Lady"
严丽,她是急诊科医护团队眼里的“铁娘子”。武汉发现新型肺炎后病人骤增,急诊科下夜班后,严丽还要去支援发热门诊,白天黑夜连轴转。”1月20日,严丽带着丈夫和孩子来到机场。临近登机时她却改变主意,决定重回医院,与同事们一起继续抗击新型肺炎,“去机场的路上心就慌慌的,回到医院内心才平静。”孩子不理解,抱着我哭,说我从来就没有兑现过承诺。严丽说,“不是觉得自己高尚,只觉得一线医护人员紧缺,自己一辈子没当过逃兵。这一次也不能离开。”哪有什么白衣天使,只不过是一群孩子换了身衣服,学着前辈的样子和死神抢人。
Yan Li, she is the "Iron Lady" in the eyes of the emergency department
medical team. After the discovery of new pneumonia in Wuhan, the number of
patients increased dramatically. After the night shift in the emergency
department, Yan Li had to go to the fever clinic to support the fever clinic.
She worked day and night. " On January 20, Yan Li arrived at the airport with
her husband and children. She changed her mind and decided to go back to the
hospital to fight against the new pneumonia with her colleagues The child didnt
understand, hugged me and cried, saying that I had never fulfilled my promise.
Yan Li said, "I dont think Im noble. I just feel that there is a shortage of
front-line medical staff. I havent been a deserter in my life. I cant leave
this time. " There is no angel in white, but a group of children changed their
clothes and learned how to rob people with death.
“苟利国家生死以,岂因祸福避趋之”。防疫战场上医护人员那一张张印着红指印的请战书;新闻里笑容腼腆的女护士朴素的语言:“只要穿上白大褂就不害怕了......”武汉医生与家人隔离,白发老母亲隔门叮嘱时的眼泪;除夕夜,各地医护人员紧急集结赴武汉和家人告别时的拥抱;大年三十返岗生产口罩的工人;《爱是桥梁》,春晚的节目为武汉而改变......
"For the sake of the countrys life and death, do you avoid it because of
misfortunes and blessings?". On the battlefield of epidemic prevention, the
doctors letter of invitation printed with red fingers; the plain language of
the female nurse with a shy smile in the news: "as long as you put on the white
coat, you will not be afraid..." Wuhan doctors are separated from their
families, and the tears of the old mother with white hair when she is told by
the door; on New Years Eve, medical staff from all over the world gather to
Wuhan to say goodbye to their families; those who return to work on the 30th of
the new year to produce masks Workers; love is a bridge, the program of Spring
Festival Gala changes for Wuhan
每当看到电视上那些一身白色“戎装”,战斗在防疫第一线的白衣战士,我就充满虔敬,他们视疫情为敌情,把医院当战场,在没有硝烟的战斗中舍生忘死,以大无畏的精神和钢铁般的意志,谱写了一曲曲光辉壮丽的人生赞歌。
Every time I see those white soldiers in military uniform fighting in the
front line of epidemic prevention on TV, I am full of piety. They regard the
epidemic situation as the enemy, regard the hospital as the battlefield, and
forget to die in the fight without gunpowder smoke. With the spirit of
fearlessness and the will of steel, they compose a glorious and magnificent hymn
of life.
哪有什么岁月静好,不过是有人替你负重前行。只要万众一心,就没有翻不过去的山;只要众志成城,就没有过不去的坎。我们要坚定信心从自身做起。长大之后我们替你们继续前行!武汉加油!
There is no time to be quiet, but someone is carrying the weight for you.
As long as all people are united, there will be no mountains that cannot be
turned over; as long as all people are united, there will be no barriers that
cannot be crossed. We need to be confident and start with ourselves. After
growing up, we will continue to move forward for you! Come on, Wuhan!
请相信待春暖花开之时,我们都可以走上街头,不用口罩,繁华与共,共享春光灿烂!
Please believe that when spring comes, we can all go to the streets,
without masks, and share the bright spring!
篇6:关于游泳的英语作文高3
全文共 821 字
+ 加入清单I’m neither interested in sports nor good at it. But except swimming. I can
swim since I was a baby. My mother tells me that she let me swim in the water
with a life-buoy when I was 20 days old. And then I can swim gradually. When I
grow up, I like swimming very much. I swim all the year round. Swimming in
summer makes me feel comfortable to lower my temperature. While winter swimming
makes me feel excited and achievability. In general, swimming keeps me fit in
both physical and mental. Whenever I feel upset, I would go swimming and then I
would be full of energy and feel relax. Besides I believe it is due to swimming
that I’m so thin. Who wants to lose weight, join me. We can make more friends in
swimming. Oh, I couldn’t wait to swim now. But it is ten o’clock in the evening.
I have to go to sleep. Good night everyone.
篇7:描述英语作文traveling初5
全文共 718 字
+ 加入清单I have learned English for many years, as I learn more knowledge about the
English, I become more and more passionate to have a look at the world. When I
was small, I knew nothing about the world, I believe the place I lived around
was the whole world, then I came to middle school, I realized the world become
more and more bigger, but how big it was, I had no idea. As I came to high
school, I learn more about the world, There are all kinds of cultures in western
countries. I am so interested in the culture, I want to go to these places and
talk to the local people. This is my dream, I believe I can realize my dream,
since the traffic is so convenient. I must study hard and earn money, so I can
make my dream come true.
篇8:关于生活英语作文初4
全文共 1953 字
+ 加入清单Nowadays peoples life develops quite rapidly. Many things have changed
over the last century. Old buildings are relaced by skyscrapers. Telephone,
air-conditioner, TV, digital camera, computer and the Internet have taken their
place in our life. We have stepped into Information Age. We are always enjoying
the newest digital products. With all these hi-tech products, people are leading
a more and more colorful life. They are enjoying life more than ever in their
spare time. They can watch movies, surf the Internet, take a holiday and so on.
How different the present life is from the previous one when people couldnt
even feed themselves. Whats more, it differs a lot as well in transportation.
Various modern means of transpot have taken the place of human feet and horses.
People can take aeroplanes, subways, even maglevs and so on. They offer people
much convenience. That is to say, people neednt feel worried for wasting a
great deal of time travelling any more. However, while people are enjoying the
changes caused by hi-tech, something still remains the same. For example, those
traditional customs and festivals, especially the custom that people gather to
have dinner as well as ethical culture forms like Peking Opera, ancient
architecture and traditional food. Peking Opera is spreading throughout. As to
ancient architecture like Siheyuan and Hutong, people are still preserving them
well as the symbol of the whole nationalitys historical culture. As for
traditional food, people are still used to eating it. Even though the world has
been extremely highly developed and there are many foreign cultures are pouring
into China, traditional food is still the mainstream. So, I think, although
those hi-tech products bring along unprecedented creature comfort, traditional
cultures will stay unchanged and they will develop further. And on the original
basis, it must creat miracles one after another, because it belongs to the souls
of our Chinese nationality.
篇9:国庆节初中英语
全文共 853 字
+ 加入清单十月一日正好是国庆节,也就是祖国妈妈的生日。
每当国庆节来临之际,单位的门上挂起了灯笼,甚至上面都插上了彩旗,门上还张贴了“欢度国庆”四个大字。公园、大街小巷的树上都挂了灯笼。街道两边都摆满了五颜六色的鲜花。到处洋溢着节日气氛。
为了迎国庆,我们有的写作,有的画画,并且要从里面选出几个最好的作品贴在后面,办一个国庆专栏,作为送给祖国妈妈的生日礼物。
祝祖国妈妈生日快乐!
October is just the National Day, that is, the mothers mothers birthday.
When the National Day approaching, the unit hung on the door of the lantern, and even above the plug in the banners, the door also posted the "celebrate the National Day" four characters. Park, the streets of the trees are hung with lanterns. Both sides of the street are filled with colorful flowers. Filled with festive atmosphere everywhere.
In order to meet the National Day, we have some writing, some painting, and from the inside to choose a few best works posted in the back, do a national celebration column, as the mothers birthday gift to the motherland.
I wish my mother a happy birthday!
篇10:关于全球变暖英语
全文共 465 字
+ 加入清单Recently, global warming has become a hot topic among people. It results
from serious air pollution. As the environmental pollution is more and more
strict, the temperature of all the world has dramatic increased. Gradually, some
disaster such as drought, floodandGlaciers Melting follow. How terrible it is!
Therefore, we need to protect our earth and fight against the disaster
together.We should start from the trivial side. Making contribution to
protecting our home.
篇11:网上购物英语
全文共 987 字
+ 加入清单With the development of the e-commerce, more and more people intent to do
the shopping online. There are many advantages of online shopping, yet there are
some disadvantages too.
On the one hand, the online shopping are very convenient. Unlike the
physical stores, there is no limit of time for you to do the shopping online.
And you can find anything in the online store, some of which you may hardly buy
at the local. And also, the price is relatively transparent, you can choose the
affordable one to buy.
On the other hand, since the goods are only presented by the pictures and
descriptions, it is hard to tell its reality, so you might have bought something
you don’t like, or even the fake one. Of course you can ask for the after
service, but it will increase your cost of the time. And the advertisements on
the online shops may make you spend much more money on online shopping without
being conscious.
Anyway, the online shopping makes the shopping easier, but please do it
with rationality.
篇12:关于英语作文the spring festival七年级
全文共 1810 字
+ 加入清单When you ask the people around you, what is the most importantFestivalin
China, I guess 99% of the people will say the same answer, theSpringFestival.
There is an old story about Spring Festival. It is said that the monster, named
Nian, will attack people from time to time. In order to drive it away, people
have to light up firecrackers and put some Red paper on the front door and
window at the last day of the Chinese year. Luckily, the monster, Nian, is
afraid of the sound of the firecrackers and the color red; dare not to come any
more. In order to memorialize this day, our ancestors decided that the first
lunar calendar day of the Chinese Year is the Spring Festival.
During the Spring Festival, all the member of the family will get together
on the eve to have a big dinner. Fish, apple, noodle, dumplings, poke, chicken,
candies and so on are indispensable on the table. Fish stands for wealth and
rich of the coming year, apple stands for doing things smoothly, noodle stands
for good health and long live, as to the others, they all symbolize for the
lucky and happiness of the coming year.
Children are the happiest ones during the Spring Festival, not only they
can have lots of companies but also they can have lucky money on the festival.
With the lucky money, they can do whatever they want, such as to set off the
firecrackers, wear new clothes, use their lucky money to buy the things they
want; this is the best part of the Spring Festival, isn’t it?
The Spring Festival is not only means the beginning of the brand-new year,
but also carrying the best wish of the people’s. We are hoping in the New Year
our wish will come true, our life will become better. Anyway, the most
meaningful thing of the Spring Festival is that we spend the time with the
family, the people we love and we know that’s all about.
篇13:大学英语
全文共 652 字
+ 加入清单Some think we should try to help strangers. Helping others is a virtue,and
helping others is helping ourselves.We may come across some trouble and need
others help some day.If everyone isnt willing to help us just because we are
strangers to them,its hard to imagine what our world will be like.However,some
are afraid that helping others can sometimes bring us trouble.Sometimes we are
just misunderstood and even have to pay the cost of kindness.In my opinion,we
should try our best to help others when they are in need of help,but we should
also protect ourselves from getting into trouble.If everyone tries a little
kindness,our world will be full of love.
篇14:高二100字英语日常
全文共 994 字
+ 加入清单I will graduate next year, now I start to worry about my future, I don’t
know what kind of job I should work on, I see the job hunting information from
the Internet, I don’t know whether I should take the chance. My teacher told me
that I need to take every chance, so that I will find what I want.
Graduate season is a sad and busy season. After four years’ study, it is
time to say goodbye to your classmates, the building of the deep relationship
makes it hard to say goodbye. At the same time, finding a job is the most
important thing for students, because they need to find their places in the
society. As there are many opportunities for graduate students, they always
don’t know how to do.
I have learned that I should take every chance when they job offer comes,
even though I need to go to a far place to get the interview and there will be
some money that I need to spend. But I will learn many things and become more
competitive.
When the opportunity comes, I will take no hesitation to seize it.
篇15:高三英语作文朋友100词
全文共 403 字
+ 加入清单Sally is my good friend.She is slim with long black hair.She is a pretty
girl with big eyes and small mouth.She is good at English,so she can speak
English very well.She also likes singing and dancing.Well,she likes doing
sports,and she is good at playing badminton.Her favorite hobby is collecting
stamps,so she has many beautiful stamps from all over the world.She is kind and
funny too,all of us like her.
篇16:关于健康早餐英语
全文共 761 字
+ 加入清单Today, the young generation likes to stay up, because after a day’s working, they will find fun at night, so they are getting home very late and then wake up late, too. As they are wake up so late, they will ignore their breakfast and wait for the lunch, today people will call the meal brunch, it means to eat things between breakfast and lunch time. The fact is that not eating breakfast is bad for our health, our body hasn’t take in things all the night, we need to take in some nutrition in the morning time, so the body can have the energy to work. Thinking about this, how a machine can work well without electricity, and the breakfast is the electricity. As breakfast is so important, we must have it on time, so our body can work well and keep healthy.
篇17:初中英语感恩母亲
全文共 539 字
+ 加入清单It was Mother’s Day. Sun Zheng thought he should do something for his
mother. He decided to help his mother do some housework. After school he went to
a shop to buy some food on his way home.
When he got home, he did his best to cook some nice food,though he couldn’t
do the cooking well. Thenhe cleaned the room. He felt very tired, but he was
very happy.
When his father and his mother came back and saw the clean rooms and dishes
which weren’t so nice, they were very happy.They had their supper together. His
mother said, "Thank you,my child!"
篇18:关于节日英语
全文共 344 字
+ 加入清单There are many festivals in a year, I love Children’s day, because on that
day, I can have many candies from school. In the school, i will play many games,
there will be no class on Children’s day, everybody will have fun. Children’s
day is my favorite day, the day belongs to me. I enjoy that day so much. My
parents will also celebrate it for me.
篇19:难忘的旅行英语作文
全文共 1425 字
+ 加入清单Since I went to college, I have made many friends and we shared the same interest. My friends and I liked traveling so much. We decided to travel abroad. The destination was Thailand. We spent ten days there and had a nice trip. It was such an unforgettable trip, and I learned a lot.
自从我上大学后,我认识了很多朋友,我们有着共同的兴趣爱好。我和我的朋友们都很喜欢旅游,所以我们决定出国旅行。目的地是泰国。我们在那里逗留了10天,旅途很愉快。这是难忘的旅行啊,我学到了很多东西。
Firstly, it was my first time to travel abroad. My friends and I had made many preparations. We read the travel guide and chose the information that was useful to us. I classified the information and wrote down tourist sites. During the trip, I become much independent. Sometimes I even walked down the foreign street by myself, appreciating the beautiful scenery.
首先,这是我第一次出国旅行。我和我的朋友们做了很多准备工作,我们看了旅游指南,选择对我们有用的信息。我把信息分类并写下与旅游景点相关的信息。在旅途中,我变得更加独立,有时我甚至可以独自走在国外街头,欣赏美丽的风景。
Secondly, I broadened my vision and enrich my mind. Before I came to Thailand, I needed to read some information, then I got to know this countrys culture and their tradition. When I was in Thailand, I could feel its religious belief. Whats more, there were so many foreigners here, and I talked to them happily.
其次,我扩宽了我的视野,丰富了我的思想。来泰国之前,我需要提前阅读一些信息,然后我了解了这个国家的文化和传统。我在泰国的时候,我能感觉到它的宗教信仰,更重要的是,这里有很多外国人,我可以跟他们愉快地交流。
Traveling is a good way to learn knowledge, and I know the importance of English. It is the key to know about the world.
旅行是一种很好的学习知识的方法,而且我也了解英语的重要性,它是了解世界的关键。
篇20:雾霾英语
全文共 2191 字
+ 加入清单As the saying goes "qiu dong smog knife to kill". We can see and catch
"smog" actually have bigger influence on the body, especially the high incidence
of respiratory and cardiovascular and cerebrovascular diseases in the elderly
group.
1. The effects on the respiratory system. Haze composition is very
complicated, including hundreds of atmospheric chemistry particulate matter.
Which is bad for your health mainly aerosol particles less than 10 microns in
diameter, such as mineral particles, sea salt, sulfate, nitrate, organic aerosol
particles, fuel and car exhaust, etc, it can directly enter and adhesion in the
human respiratory tract and alveoli. Especially the submicron particles are
deposited on upper and lower respiratory tract and alveolar, causes the disease
such as the acute rhinitis and acute bronchitis. For obstructive bronchus
asthma, chronic bronchitis, emphysema and chronic respiratory diseases such as
chronic obstructive pulmonary disease patients, haze weather can make the
illness acute or acute exacerbation. If this kind of environment will cause lung
cancer for a long time.
2. The effects on the cardiovascular system. Haze weather pollutants in the
air, air pressure is low, easy to induce acute cardiovascular disease. Such as
heavy fog, the moisture content is very high, if people in outdoor activities
and sports, the bodys sweat is not easy to discharge, cause people bosom
frowsty, increased blood pressure.
3. The fog haze weather can also result in close formation ultraviolet
weakened, activity of the infectious pathogen in the air, increase of infectious
diseases.
4. Reduce because of the fog the sun, ultraviolet irradiation in children
is insufficient, inadequate vitamin D in the body to generate, the absorption of
calcium significantly reduce, serious can cause rickets in infants, childrens
growth to slow down.
5. Affect mental health. Heavy fog weather depression, due to weak light
and easy to let a person produce mental laziness, depression, and pessimism,
encounter something goes wrong and even easier to spin out of control.
6. Affect the traffic safety. Low vision in haze weather, visibility, air
quality is poor, easy to cause traffic jams, traffic accidents.