五年级英语作文四季【热门3篇】 作文实用20篇
红领巾是红旗的一角,是用烈士们的鲜血染成的!她是神圣的,小编收集了红领巾心向党作文400字,欢迎阅读。
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272小学五年级关于戒烟的英语作文
全文共 857 字
+ 加入清单Nowadays more and more people have realized smoking can do harm to peopleshealth. However, some people still enjoy smoking. Why? Because some of them think it is a kind of fashion, some think it is of GREat fun and others, think that smoking can refresh themselves.
In fact, smoking is a bad habit. It can cause a lot of diseases. Meanwhile smoking is a waste of money. Besides, careless smokers may cause dangerous fires.
Smoking is harmful and it is not only bad for smokers themselves, but also bad for non-smokers.
Therefore, I hope all the smokers can give up smoking for themselves and also for the people around them.
据估计,在中国吸烟者约占总人口的一半,而且烟民的年龄越来越年轻,甚至一些中学生也在抽烟。
如今越来越多的人们已经认识到吸烟有害人体健康,但他们仍然乐此不疲。为什么?一些人认为抽烟是一种时髦,另外一些人认为抽烟很有趣,还有一些人认为吸烟可以提神。
事实上,吸烟是一种不好的习惯,它能导致很多疾病。同时,吸烟很浪费金钱。除此而外,粗心的烟民还可能引起火灾。
吸烟对人们的身体百害而无一利。它不仅有害吸烟者本人,而且对不吸烟者也会造成损害。
因此,我希望吸烟者为自己和身边的人们而戒烟。
更多相似作文
篇1:校园四季五年级作文
全文共 403 字
+ 加入清单春天,校园中操场上的积雪融化了,小草从土壤中探出头来,树木也抽出了新的枝条,一群群大雁也从南方飞回来,在天空中欢快的叫着,好像在说:春天来了,春天来了!
夏天,花草长得更茂盛了。校园里有一个大大的花坛,花坛中的花儿五颜六色,争奇斗艳。校园周围树木的叶子伸展的又浓又密。下课了,我们在树下追逐、玩耍、乘凉树上的麻雀叽叽喳喳的叫着,好像在说:热死了,热死了!
秋天,树木渐渐变黄,校园中杨树和柳树的叶子在秋风中纷纷扬扬的飘落下来,地上铺满了厚厚的一层金黄色的地毯,踩在脚下嘎吱嘎吱的作响,我们在树下尽情的嬉戏,挑选最精美的树叶把它夹在书中当书签。
冬天,花草被积雪压得抬不起头来,整座校园变成了银白的世界。操场中建起了滑冰场。每当体育课的时候,我们就可以在冰场上滑冰,尽情的享受着冬天的乐趣。
我爱我的校园,更爱校园的四季,它春、夏、秋、冬伴我成长。
[校园四季五年级作文
篇2:关于英语作文国庆节五年级
全文共 497 字
+ 加入清单It is known to everyone:Oct,1st is our National Day.At this day I went to
street and saw something.Now I will tell you!
At 8:00 I got up and went bus station with my mother .O my god there were
so many people!With difficult we got up the bus and felt very crowed.the traffic
was so bad too!I cost nearly 1 hour that we arrived the center of street.What
were worse there were even more people!In my opinion it was not very interesting
to come out at this day!Nest time I prefer to stay at home and study!
篇3:致我的英语老师五年级学生作文
全文共 673 字
+ 加入清单老师:
您好!
您最近还好吗?我已经转校很久了。
在我六年级刚学英语的时候,笨笨的,什么都不知道,但是英语老师,依然耐心的给我讲课,给我复习,不断的给我鼓励。
你对我说:“雨烟,我对你很有信心,我特别努力,对待英语,你是第一个那么认真学习英语的!比那些早学的聪明很多!一定要好好学,我看重你!”我点点头,信誓旦旦的跟您说:“老师,我一定不会辜负您的期望的!”
在期中考试下来后,我并没有考及格,你找我私人谈话,我们站在教室门口,你说:“雨烟,我很想不通,为什么你这么努力,那么认真的孩子,为什么没有考及格呢?你大意了!加油!老师相信你!”我点点头颓丧的说:“老师,对不起!我让您失望了!”您只拍拍我的肩,我瞬间有了信心,斗志昂扬的抬起头,再一次信誓旦旦地说:“老师,请您再相信我一次吧!我一定会好好学的,这一次,我一定会好好学的!”“嗯!加油!”
之后,我发奋学习,你每次都在课堂上鼓励我,让我带大家早读,教大家读句子,我内心信心满满。
考试以后,我的成绩果然不负您的期望,从不及格到距离满分只差五分,也就是九十五分,我知道这个成绩的时候,我特别开心。
但是,在爸爸妈妈的一再坚持下,我不得不被转到了贵族学校,我就再也没有见过你,听我以前的同学说,学校里,还流传着我们的这个故事。
我的印象里,你是十分和谐、慈祥的,但是,那次,我却看到您发火,是对一届新的学生,我站在门外,亲眼目睹了您的发火,我从未看到您发火,继而,我听到你再次讲起我的故事,我眼里泛起泪花,你看到了门前的我,一把拍在我的肩上,说道:“加油!”我甜甜的笑笑。
我的英语老师,谢谢您!
您的学生:叶雨烟
篇4:我的好朋友的五年级英语作文
全文共 883 字
+ 加入清单I have rested for a week. I began to feel bored. So I went out with my friends. They are my best friends in the middle school. We didnt go to someplace special. We just saw the other. We had lunch together. While we were having lunch, we were still talking about the new school and new friends. Yes! One year later, we have grown riper. And we learned much more things and got new life. We havent enough time to play, to waste and to lose the way. We only have two years. Two years later, we will get the real life which belongs to us.
我的好朋友英语作文(二)
My name is Li BaoLing . I have a good friend . Her name is Chen ZiQing . I am 13 years old . She is as old as me. I am 155cm tall. She is 150cm tall . She is 5cm shorter than me . I am 36kg . She is 37kg . She is heavier than me .She often does homework with me .We always help each other. I am happy to have a good firend .
篇5:描写四季的美景五年级
全文共 650 字
+ 加入清单那万物复苏的春天,那绿树成荫的夏天,那果实累累的秋天,那白雪皑皑的冬天,哪一个季节更能打动你的心?我要说,我珍惜四季的感动。
惜春。在寒风凛冽的隆冬之后,在春花烂漫的三月,我又重新感觉到了和暖的春风。我真感叹大自然的神奇,在一派荒凉之后,竟又能出现这万物复苏,春意盎然的景象。我爱春,爱春的生机勃勃,爱春的花红柳绿,爱春的鸟语花香。春天是那么烂漫,那么美好。
惜夏。喜欢每一个夏天,因为我能拥抱盛夏,拥抱充满生机的自然。夏的夜里,我能躺在绿油油的田野上,打开心灵之窗,听夏天悦耳动听的音乐;因为夏天,我们才能赤脚踩在海滩,背躺沙滩仰望蓝天,不必思绪万千,悠闲自在;因为夏天,我们才能触摸大树,爬上绿色山顶,一览大自然的美妙,感动夏日的热情奔放。
惜秋。你看,菊花争先恐后地开放了,有红的,有黄的,有粉的,有白的……真是五彩缤纷!黄色的桂花像一个个小精灵,在树枝间跳动,散发出淡淡的花香,让人陶醉其中。火红火红的枫叶宝宝扑向大地妈妈的怀抱,大地变成了一块美丽的红地毯。在那些个落叶缤纷的日子里,我会带着相机上山,照下我的至爱,感动那“落霞与孤骛齐飞,秋水共长天一色”的气势。
惜冬。天空中飘来了白色的雪花,像一个个蒲公英,随风而起。又宛如一只只银色的蝴蝶,翩翩起舞。它为庄稼盖上厚厚的棉被,为山坡穿上了洁白的棉袄,让人们感受到冬的美丽。我感动那“独钓寒江雪”的安静,粉妆玉砌的世界,总是给人一种莫名的感动。
一年四季,被大自然打造得井然有序,暖的春,热的夏,凉的秋,冷的冬,每个季节都有它的美。我珍惜四季的感动!
篇6:五年级关于我的家庭英语作文
全文共 2004 字
+ 加入清单I have a happy family, the home have father, mother and a lovely me.
My father is a tall, like to wear casual clothes, he is the most handsome in my mind. Dad work is very busy, often on a business trip is not at home, every time come back, he immediately picked up me, look at the watch again, kissed and kissed, always make me itch on his face. He was also a wrong just change a good dad. Father very love, not only did he love me very much, also like the other children in our corridor. My father likes reading a newspaper, to see for a while before going to bed.
Mother thin white, long hair, she put on the blue dress vest appear special spirit. She is not only my mother, or my bosom friend! We also give each other up a nickname, the mother call "idiot", because she sometimes playing dumb, so I just old called her "idiot". Mom just call me "heels, because I always like behind her ass. Every time I play the piano, she will be very carefully supervise me, every time when checking homework, she will check carefully, mother is very strict with my study.
I was a member of the smallest, and is also the most mischievous. Like a "little tiger", you have to sleep like a "little dead dog", the play will forget to go home, like a "wild rabbit". Although I have a lot of shortcomings, but I also have a lot of advantages. I lively and cheerful, treats people the enthusiasm, also like father has the compassion, likes to help others.
This is my family, a very happy family. Welcome the classmates to my home to visit.
我有一个幸福美满的家庭,家里有爸爸、妈妈和一个可爱的我。
我的爸爸个子高高的,喜欢穿休闲装,他在我心目中是最帅的。爸爸工作很忙,经常出差不在家,每次回来,他都会马上抱起我来,看了又看,亲了又亲,脸上的胡子总是弄得我痒痒的。他还是一个有错就改的好爸爸。爸爸非常有爱心,他不但非常爱我,还很喜欢我们楼道里的其他小朋友。爸爸平时喜欢看报纸,连睡觉前都要看一会。
妈妈瘦瘦的白白的,头发长长的,她穿上那件蓝色的背心显得特别精神。她不但是我的妈妈,还是我的知心朋友呢!我们还彼此给对方起了外号,妈妈叫“糊涂虫”,因为她有时候装糊涂,所以我就老喊她“糊涂虫”。妈妈就叫我“跟屁虫”,因为我老是喜欢跟在她的屁股后面。我每次弹钢琴的时候,她都会很认真地监督我,每次检查作业时,她都会仔细地检查,妈妈对我的学习要求非常严格。
我是家里最小的一员,而且也是最调皮的。吃饭像只“小老虎”,睡觉像只“小死狗”,玩起来就忘了回家,像只“野兔子”。虽然我有很多缺点,但我也有不少优点。我活泼开朗、待人热情,也像爸爸一样有爱心,喜欢帮助别人。
这就是我的家庭,一个非常美满幸福的家庭。欢迎同学们到我家里来做客。
篇7:小学五年级英语作文myschoolday
全文共 714 字
+ 加入清单I get up at 6 o clock in the morning, then I wash my face, brush my teeth. In a hurry after breakfast, I in mothers car to school. It will take us half an hour to get to school.
We have four classes in the morning. I have my lunch in my grandparents house, because they are closer from the school.
Proceed in the afternoon after school, then we clean the classroom.
I went home about 5:30. We have supper at seven o clock. I do my homework after supper. If I finish the homework earlier, I can watch TV for half an hour. I sleep half past nine or ten o clock.
我早晨六点起床,然后我洗脸、刷牙。匆匆吃完早饭,我坐妈妈的车上学。我们要用半个多小时才能到达学校。
我们上午上四节课。我在爷爷奶奶家吃午饭,因为他们家离学校更近些。
下午上两节课后就放学了,然后我们打扫教室。
我大约五点半到家。我们七点吃晚饭。晚饭后我做作业。如果我完成作业早一些,我可以看半小时电视。我九点半或十点睡觉。
篇8:五年级英语作文:水很重要
全文共 435 字
+ 加入清单Water Is Important
We live in a world which is surrounded by the water, we need to take in water every day, without water, no one can live for a longtime. Some people even die of lacking water, so water is very important. We should not waste water, we can use it in recycle. Wealso need to drink more water, so we can keep healthy.
【翻译】:
我们生活在一个被谁环绕的世界,我们需要每天摄入水分份,没有水,没有人可以长时间的生存。一些人甚至死于缺水,所以水是很重要的。我们不应该浪费水,可以循环使用。我们也需要多喝水,这样才能保持健康。
篇9:四季之美作文400字五年级
全文共 480 字
+ 加入清单春,似剪刀把寂静的早晨划开一道小口子,让阳光或雨水从天上落下。当阳光照在身上,自己静静地躺在草地上,看着眼前千变万化的白云飘过时,心情是那样的快活,或是一个人打着一把小伞,独自在雨中漫步,看那如绣花针一般的细雨,心情是多么舒畅啊!
夏,用自己独特的热,把原本寒冷的夜晚,变得十分温暖。在树边、小河边,听着虫鸣,看着溪流,吃上一根冰棍,多么让人放松,在这夜晚自己的快乐随冰棍融化开来,口中甜甜滋味,早已渗到心里去了。
秋,伴着风来了,北方的大雁成群接队地飞向南方,一会儿一字形,一会儿人字形,落叶也开始多了起来,脚踩着那黄的、红的落叶沙沙作响,那“音乐”声真让人陶醉其中,而那晚霞也十分迷人,美丽的渐变色,从黄到橙,又从橙到红……多么和谐的事物啊!
冬,因为白色的早晨,而更加美丽,一早醒来,拉开窗帘,只见白蒙蒙的窗户,那窗就好似一张白纸,画上一张笑脸又是一个全新又开心的一天。穿上红色的衣服来到楼下,来到那白雪皑皑的雪地上去,红衣的我加上白色的雪地便成了一幅优美的画了。
四季的美,因为不同的颜色,因为不同的心情,因为不同的事物,因为不同的人而变换着不同的美好与希望。
篇10:关于英语作文time五年级
全文共 335 字
+ 加入清单Today is Saturday, my father is off work, he doesn’t need to work in the
extra hour, so he decides to take me to the park and have a picnic. I play many
games in the park, my father is really happy to play games with me. When the sun
is almost gone, it isTimefor us to go home, I am so happy today, I enjoy the
time spend with my father.
篇11:英语老师五年级作文400字
全文共 479 字
+ 加入清单我的英语老师可以算是办公室的一大美女呢!柳叶眉,水灵灵的大眼睛,小巧玲珑的鼻子,还有一张樱桃小嘴,红通通的真可爱。即像动画片里的美少女又像我梦里的可爱天使。
我的英语老师不仅外表美丽而且关心学生。
记得在去年冬天的时候,我们正在上一节英语课,英语老师带着微笑,穿着轻便的羽绒服来上课,同学们专心致志地听并仔仔细细地做好笔记。上完课之后胡老师把我单独拉到外面,她的手慢慢地从口袋里掏出两对花结,那花结的外环是蝴蝶的外型,中间还有一个金黄光闪闪的小蝴蝶,那花结的外环是橘黄色的。我当时看的十分喜欢,想要,但心里并不敢想那是送给自己的。可谁知那真的送给我的。我真不敢相信,英语老师说要6元钱,她送给我这个是因为她见我的头上没有像其他女生头上的花结:另外还有个原因是我工作负责。
我感觉她就像我的妈妈一样,可我的妈妈还送我这么漂亮的花结呢!我收到这个礼物心里甜滋滋的,心想一定不辜负她对我的期望。我至今还保留着这个礼物呢!就像上个月的教师节我因为家庭条件不富裕,所以没买贺卡之类的礼物送给老师,但我一定会取得更好的成绩来报答她,报答母校。
我还要祝所有的老师每年教师节快乐!
篇12:五年级英语作文:A good habit200字
全文共 293 字
+ 加入清单In the morning. First, I get up. Next, I brush my teeth. Then, I wash my face. After that, I have breakfast. At last, I go to school.
In the evening. First, I finish my homework. Next, I have dinner. Then, I pack my schoolbag. After that, hang up my clothes. At last, I go to bed.
How about you?
篇13:五年级英语作文:Happy day300字
全文共 379 字
+ 加入清单The happiest day iam ten years old today , im very happy today .but it is not the reason indeed .
When i went to school this morning , i helped a old woman passing road . and then , when i got to class , my teacher told me , i got an " A" at the test yesterday .
oh , my god , how happy i am.
Today is the happiest day in all my life ,and i coundnt help speaking out to all of you .
篇14:我学会了学英语的五年级作文
全文共 706 字
+ 加入清单自从上了三年级,我们开始渐渐地接触英语,而且,英语还慢慢地成了主科。在一、二年级的时候,语文数学需要考试,现在英语也加入到考试这个大家庭中。学英语成了一件苦差事。
有一天,在写英语作业的时候,我简直要被这枯燥而又“无味”的英语给弄烦了,我开始想:记单词这么难,难道就没有解决的办法了吗?如果单词记住了,可过了几天又忘了那又怎么办?我带着这两个百思不得其解的问题去请教妈妈,妈妈走到我的书桌旁,看着我已经写了二十多遍的单词,坐下来,语重心长地对我说:“学英语要讲究方法,不能急于求成,要看平时的积累。要是讲到记单词,我告诉你几个窍门儿:
1、写单词的时候要多用心记,写几遍以后要‘回过头’看看对不对,要保证写单词的准确性。
2、记单词要一边念一边写,这样可以加深对单词的印象。
3、记单词要根据发音,把单词分成几截,和已经会背的单词相互对比着记,这样不愁单词记不牢。”我听了,心里顿时豁然开朗。妈妈又开口了:“至于怎么让单词忘不了,那就得天天复习,只有这样才能把单词记牢。儿子,只要你记住这几个窍门,以后的英语单词就不用再犯愁了。”我听了妈妈的话,感觉知识的大门又向我敞开了。我照着妈妈的办法,连续试验了几天,记单词真是顺畅多了,我的英语成绩像发射的火箭一样直线攀升。
现在,我已经成了五年级的学生,但是我还是坚持用这几个窍门儿,它们真是让我受益匪浅。如果没有这几个窍门儿,我的英语成绩不会上升得这么快;如果没有这几个窍门儿,我也不会成为现在我们班的“单词王”;如果没有这几个窍门儿,我更不会有这么大的词汇量。
经过我的不断努力,英语学习现在对我来说已经是小菜一碟了,虽然学英语是个难事,但是我坚信“世上无难事,只怕有心人”!
篇15:关于四季的英语作文
全文共 1068 字
+ 加入清单There Are Four Seasons in a Year一年四季
There are four seasons in a year.They are spring,summer,autumn and winter.Every season has three months and each month has about thirty days.
The first season is spring.In spring time we have warm weather and sunny days.There are many beautiful flowers in the gardens and in the fields.The birds begin to sing their songs.Everything comes to life again.
The second season we call summer.In summer the weather is very hot and it rains a lot.All trees are beautiful with their green leaves.The sky is very clear and blue,and the sunshine is much stronger than that in other seasons,so many people go to the seaside or the mountains to avoid the heat.
Autumn is the third season of the year.In autumn the weather becomes cooler day by day.It is the best season we have.So many people like it very much,especially the farmers.They are very busy with their harvest.
The last season is winter.It comes with frost and snow.The weather grows colder and colder,and much snow falls.But winter is not very long with us,for spring comes again soon.
篇16:五年级英语作文myholiday
全文共 338 字
+ 加入清单In the morning ,I have breakfast first. then I do my homework.After that. I havelunch.In the afternoon,I go to fishing with my father.We have a good time! We go home at about five p.m.My mother make alot of nice food for us.At seven o’clock,we watch TV together.At eight o’clock,I go to sleep. I have good and tired hoilday.How about you?
篇17:描写校园的四季五年级作文400字
全文共 491 字
+ 加入清单我的学校是心中最美的校园,今天我就和你们说一说我们校园四季的景色,让你们也像我一样感受一下它的美丽吧!
春天,正是万物复苏的时候,树木露出嫩绿的枝芽,温暖的阳光照在草坪上,使小草探出了头,春风轻轻吹过我的脸庞,闻到了一股春天的气息,同学们迈着轻快的步伐边说边笑的走进校园。朗朗的读书声、课间的嬉闹声、鸟雀的叽叽喳喳声,一直回荡在校园里。
夏天,天气变得很热,知了在树上不停地叫,我们会在大树的阴凉处背书、唱歌,玩游戏,真是快乐极了。大树在夏天长得多么茂盛,一排排的大树在两边,好像一排排的士兵,又像绿色的海洋,同学们在树下嬉戏,使校园充满了欢声笑语。
秋天,一阵阵风吹过,使树上的叶子落了下来,好像小仙女从空中落下。落在地上的树叶,踩上去,就会发出“沙沙沙”的声响地上五颜六色的树叶非常漂亮,真是景色迷人啊!
冬天,洁白的雪花像一个个孩子,和我们一起玩耍,有时还落在大树爷爷身上睡觉呢!整个学校都被装点得雪白雪白的,仿佛是一个童话世界,漂亮极了同学们打着雪仗,大家都沉浸在欢乐中。
斗转星移,四季变换,我们在成长,校园却永远保持那份美丽,它为我们的童年增添了许多色彩。啊!我爱你!美丽的校园。
篇18:介绍北京四季的英语作文
全文共 675 字
+ 加入清单I live in Beijing. There are four seasons in a year.They are spring,summer,fall and winter.
我住在北京. 一年中有四个季节.它们是春、夏、秋、冬.
I like spring.It is warm.It often rains.I can plant trees and flowers in spring.The spring is green.
我喜欢春天.暖和,经常下雨.我可以在春天种树,种花.春天是绿色的.
Summer is very hot.I can swim in the river.Summer is red.
夏天很热.我可以在河里游泳.夏天是红色的.
Fall is a good season.I can fly kites in fall.I can eat many apples too.Fall is yellow.
秋天是个不错的季节.我可以在秋天放风筝.我也可以吃很多苹果.秋天是黄色的.
Winter is cold.It often snows.I wish I can make a snowman in winter.Winter is white.
冬天很冷.经常下雪.我希望我可以在冬天堆雪人.冬天是白色的.
This is four seasons of Beijing.I love all the seasons,because they are beautiful.
这就是北京的四季.我喜欢所有的季节,因为它们都很美.
篇19:四季中的歌小学五年级优秀作文
全文共 581 字
+ 加入清单四季中也有许多诗歌,他们有的是赞扬四季的,有的是抒发作者内心的情怀的……
“碧玉妆成一树高,万条垂下绿丝绦。不知细叶谁裁出,二月春风似剪刀。”春天是五彩缤纷的,充满生机和活力的。在春天,到处洋溢着春姑娘的气息,正如这柳条,婀娜多姿,使人以开心,快乐。
“毕竟西湖六月中,风光不与四时同。接天莲叶无穷碧,映日荷花别样红。”夏天是碧绿荷叶,艳红荷花的节日。在夏天,池塘里开满了绿色与艳红色,它们交相辉映,把炎热而枯燥的夏天装饰的美丽至极。
“远上寒山石径斜,白云深处有人家。停车坐爱枫林晚,霜叶红于二月花。”秋天是绚丽多姿,五谷丰收的季节。在秋天,随处可见一派丰收的景象,那漫天飞舞的枫叶,为农民伯伯们的辛勤劳作的画面增添了许多色彩。
“北国风光,千里冰封,万里雪飘。望长城内外,惟余莽莽;大河上下,顿失滔滔。山舞银蛇,原驰蜡象,欲与天公试比高。须晴日,看红装素裹,分外妖娆。江山如此多娇,引无数英雄竟折腰。惜秦皇汉武,略输文采;唐宗宋祖,稍逊风骚。一代天骄,成吉思汗,只识弯弓射大雕。俱往矣,数风流人物,还看今朝。”冬天,大自然带给人们别具一格的美,那漫天洁白的雪,那苍翠的松柏,那傲雪的红梅,把人间装点的如诗如画,皑皑白雪是冬天不变的主题。
四季是美丽的,是充满生机的,是充满诗歌的。愿这四季的诗歌,伴随着我们的童年,让它浸润我们纯真的童心!
篇20:myhometown五年级英语作文
全文共 810 字
+ 加入清单I used to live in a small town with trees all around. There was no tall building and the only street was narrow. Just outside the town, there was a river. You can see different kinds of fish swimming in the clear water. People here lived a simple life.
Great changes have taken place here. You can see tall buildings, big department stores and factories everywhere. Different kinds of cars and buses are running in the big streets. But with the development of the industry, we have fewer trees. Air and water pollution is becoming more and more serious. We must do something to stop pollution and make our town even more beautiful.
我过去住在一个小镇周围有树木。没有高楼,只有街道很窄。就在城外,有一条河。你可以看到不同种类的鱼在清澈的水里游泳。这里的人们过着简单的生活。
这里发生了巨大的变化。你可以看到高楼大厦,大百货商店和工厂无处不在。不同种类的汽车和公共汽车是运行在大的街道。但随着行业的发展,我们有更少的树。空气和水的污染越来越严重。我们必须做些事情来阻止污染,使我们的城市更加美丽。