保护环境的英语作文小学生实用20篇

环境是大家生活的地方，需要我们好好保护!

可是，人类对环境的保护还不够重视。比如，有些人为了方便就随地扔丢手里的东西，跟宠物跟主人外出散步，让猫猫狗狗们随地在大小二便，主人看见了觉得太脏又不用纸巾把大小便包起来扔进垃圾桶;工厂里排出浓烟让有害气体排上天空;有些商人为了赚钱建房子，就把山给挖了，把树给砍了;有些人因为工作而没时间煮饭就出去吃，为了方便就随地乱扔饭盒，弄得满地都是垃圾;有些人经济条件好了，都买了小汽车，车辆排放出大量的废气破坏了环境。

保护环境人人有责，让我们多走路少开车，多植树造森林，看见垃圾，主动把垃圾捡起来，处理好手中的垃圾杂物，废气废水要合理排放，共同创造美好的低碳生活。

相信在大家的努力下，环境会变得越来越好。

春天到了，燕妈妈带着小燕子从南方飞回来了。

飞着飞着，燕妈妈感觉天空越来越来灰暗，阳光没有以前那么明媚。燕妈妈低头一看：大地披上了黄衣，小河垃圾成堆，臭气熏天。嫩绿的.树木也失去了往日的生机。

一条鱼儿吃力的游到岸边，奄奄一息的对燕妈妈说：“燕子妹妹快救救我吧”

燕妈妈惊讶的问道：“鱼儿哥哥，你的家人呢？怎么就剩下你自己了？”

“人们不保护环境，乱扔垃圾，水质越来越差，夺去了我家人的性命。”刚说完，鱼儿的身体就浮出了水面。

燕子妈妈再次飞呀飞，飞呀飞，飞到了一条小河边，这条小河的水全都黑了，只有一棵半死不活的小树，我只能在这里又住了下来。可是没过多久，我又搬家了。因为我在这里儿生存不下去了，这里的草、水都有毒。有一天我就食物中毒了，幸好，一场雨把我救活了。

燕妈妈痛苦的大声喊道：“保护环境人人有责！”

Recently I found out that some bad things happened in our school.

At ordinary times is very neat and clean campus, has recently become some dirty, some corner or in the corridors, students can be seen the plastic bags used to hold things, eat some fruit peel, cabinet and throw away the packing bag of after loud snacks. Is each class in our school there is a certain region responsible for cleaning, clean, will arrange the students per class every day the rubbish is certainly in the classmate after cleaning the health, and others left, I think the quality of the students really is very low, I dont know to cherish other peoples work achievement, dont know how to protect the campus environment.

Students, not to be good, not to be, not to be evil small but to be, everybody join hands together, protect our campus environment together!

最近我发现我们的学校发生了一些不好的现象。

平时十分整洁干净的校园，最近却变的有些脏兮兮的，一些角落里或者是走廊里，都能看到同学们用来装事物的塑料袋，还有一些水果皮、碎纸屑和吃完小零食以后扔掉的包装袋。我们学校是每个班都有一定的卫生打扫的负责区域的，每天每班都会安排学生打扫，这些垃圾肯定都是在同学打扫完卫生之后，又有人丢下的，我觉得这些同学的素质真的很低，都不知道珍惜别人的劳动成果，不知道保护校园的环境。

同学们，不以善小而不为，不以恶小而为之，大家携起手来，共同保护我们的校园环境吧!

安安小河一片翠绿、生机，清澈的河水中生活着几条小鱼，岸边的小树和小草绿油油的，小燕子披着金灿灿的阳光飞来飞去，可爱极了！ 可是有一天，一大群人突然来到这里，在这儿建起了化工厂……从此安安小河不再美丽。

一天，小燕子和小伙伴一起从北方飞回安安小河。可它怎么也找不到小河；找不到小鱼；找不到小草。小燕子抹着眼泪说：“我，我再也找不回原来那个安安小河了！”

“小燕子，小燕子！”小草在喊到。“小草，你怎么变成这样了？”小燕子惊奇地说。“都是人类惹的祸！”小草哭泣着说。

太阳也只探出半个脑袋：“自从化工厂建起来了，我每天都生活在废气中，没有一点儿新鲜的空气，唉……”

“要是有一天，我们能重新在清澈的河水中玩耍，那该多好呀！”小鱼感叹道。

为了安安小河的动物、植物们，让我们一起来保护安安小河吧！让我们一起来保护我们的地球吧！

In the last several decades, our earth has been extremely polluted, such as

air pollution, water pollution, noise pollution and so on. In recent years, the

extreme weather becomes more and more frequent. Winter gets colder and summer

becomes hotter and it rains more frequently. All of these warn us that

protecting the environment is a serious and emergent event. As our general

people, we should build proper lifestyle. We should pay attention to water and

light saving. When we go out, we should firstly choose the public

transportation. The most important is that we must realize that we can do a lot

of things to protect our environment. Its our duty to make our home better.

Let’s change from ourselves.

“嘀嗒嘀嗒……”小雨又在唱歌了，真好听。不如，出去看看我的知己——树爷爷。

真开心啊，马上又能和树爷爷谈心了！这时的小雨洒在我身上，就像一只温暖的手，轻轻地抚摸着我；又像根根柔软的丝带，柔柔地拂过我的脸颊。我从此心底感到惬意！

“Oh my god！”我惊呆了，就在那一刻，我的眼泪夺眶而出，源源不断！原来高大粗壮的树爷爷，枝繁叶茂的树爷爷去哪了？为什么取而代之的竟是又矮又粗的树桩？我愤怒！我痛苦！我歇斯底里地嗷嗷直叫！任凭眼泪冲刷我的脸颊。

正在忙碌的清洁工奶奶见我如此伤感，上前解释道：“闺女，别伤心了，这树呀，昨天就被人锯断拖走了。”我明白了，树爷爷已被无情的人砍走了！我不禁要大声呼喊：为什么要这样无情地对待我的知己——树爷爷？它为我们无私奉献了绿荫，给我们净化了空气，保持了水土，调节了气温，我们人类给它的回报，就是无情地夺取它的生命吗？那些无情的人应该为此羞愧！

不知怎么的，毛毛细雨变成了倾盆大雨，大颗大颗的雨滴落在我脸上生疼生疼的。老天爷也在为我的树爷爷伤心了，生气了，它在为树爷爷鸣不平！

这时的雨打在我身上，心上。它每打我一下，我的心便痛一下！那种痛比父母责骂还要痛！

雨哗哗地下，我为悲摧的树爷爷伤心！

[保护环境小学作文450字

The national level protection animal giant panda, have you ever seen giant pandas? Come and see! The following is a lovely giant panda, see how delicious it eats! The smile is so lovely.

You said, why so little panda, it is because of the destruction of the human disorderly cut down trees, dont take care of flowers and plants, destruction of the atmosphere, to lead to a drop in the panda, so we have to take care of the panda, the giant panda is herbivorous animals know, likes eating bamboo, but not as the giant pandas in the zoo keepers to feed their fruit. Wild panda anecdotes: in recent years, scientists found hidden cameras, male wild pandas left a breath marks on a tree, will lift a leg, like a male dog, and then the urine to the heights of the tree and. The higher the urine, the higher the social status of the male giant panda. Good play! Just like a dog! This is fun. Ax mountain in north of the city, we established a lush bamboo sea and the forest, form different from downtown chengdu "microclimate", in 1987, formally completed, now has developed into a specialized in endangered wildlife research and breeding, protection of education and education tourism, a nonprofit organization.

Do you know how pandas digest bamboo? Researchers have found that the giant pandas digestive tract is short and simple, and there is no such thing as a long, plant-eating animal with a thin gut and a complex stomach or a developed cecum. In addition, the giant pandas genome sequences announced in 2009, after they found the giant panda to the lack of some help in the digestive tract herbivores digest cellulose and hemicellulose (they are the main components of the fibrous plant diet) enzymes. This is confusing for researchers, and how does the lack of these necessary conditions digest bamboo?

Researchers use of gene sequencing technology, analysis of more than 5000 ribosomal RNA sequences, eventually in the giant panda, found a variety of digestive tract bacteria and some microbes are very similar to grazing animals. These help animals digest cellulose in their bodies, and seven of them are unique to the pandas digestive tract. Bye bye!

With the rapid process of modernization, computer becomes more and more

popular. Nowadays, almost every family has a computer. Because of computers, our

daily life is improving.

Computer has a great effect on our daily life. In the first place, computer

has so many functions. As we have computers, we neednt buy books, radios, TVs

and any other things, because computer can take place of them. Secondly, surfing

on the Internet must be very interesting. Through the Internet, we can do

everything we like. Thirdly, thanks to the Internet, we can get the further

education at any time, so we dont have to get up so early in winter days.

However, a coin has two sides, because its new doesnt mean its always

good. At present, most students spend too much time on computer games. I dont

think its a good phenomenon, because it will do great harm to our eyes as well

as our health if we play computer games all the time.

In my opinion, we should use the computers in the right way. For instance,

we can read the latest news on the internet to know the world better; read the

e-books to enrich our knowledge or download some useful information for our

work. We can also make different friends on the Internet, so that our life will

be colorful. I believe computers will be our best friends if we make good use of

them.

“叮铃铃……”一阵清脆的铃声响了起来。“喂，是逸恒吗?”我连忙接起电话：“是呀，你是谁?”咦?电话里的人怎么知道我的名字呢?“哦，我是王阿姨，今天有空吗?有空请你妈带你到我的新家——清水河畔旁边，来玩吧?我高兴地想：这下可有的玩儿喽，于是我便答应了。

我跟妈妈坐着的士(出租车)来到了清水河畔，不一会儿，妈妈带着我来到了王阿姨新家楼下。咦，清水河吗?怎么这么臭啊!我边走边想，只见前面遍地是垃圾，蚊蝇飞舞，一阵风吹来，臭气足足能熏倒十几头大象呢!河面垃圾堆积如山，飘着死鱼，死老鼠，垃圾袋，瓜果皮削等等。在死鱼中间还有大便呢!让人看了就想吐。我便和妈妈捂住鼻子，一口气儿跑到了王阿姨家。

我走进王阿姨家，妈妈说：“你看看你，把人家王阿姨已经擦过的地都踩脏了。”王阿姨说：“没关系的。”说完便拿布擦干净了。

哇噻!王阿姨家真豪华，简直像宫殿一样。地面上擦得光彩照人，墙壁刷得雪白雪白，连天花板都干干净净。王阿姨拿出茶点招待我们，让我们饱餐一顿。吃完后，我刚想把果皮扔进垃圾桶，王阿姨说：“没关系，让我来。”铛铛，只见王阿姨随手一扔，把果壳等垃圾扔到了河里。我见了，说：“阿姨，你……啊哟!痛死了。”妈妈狠狠地拍了我一下，不让我说。吃过饭后，我们要走了，王阿姨来送，顺便把垃圾扔到屋外的地上。

回家的路上，我自己编了一首诗：“屋内干净了，屋外蚊子蛟，河边风一吹，行人捂鼻跑。”我还对妈妈说：“有诗为证，王阿姨的行为是错误的。”妈妈说：“嘿，会写诗啦，长进了不少呀!”

小朋友们，你们可不要学王阿姨一样乱丢垃圾哦!见到垃圾要弯腰捡一捡哦!保护环境，人人有责!

In general, there are two ways of traveling, private cars and public transportation. Chinese people should regard public transportation as their first traveling opinion.

一般来说,有两种旅游方式，私家车和公共交通工具。中国人应该把公共交通工具作为旅游的第一选择。

First, there are so many people living in this countries that make it so crowded. If each chinese people own a car, there will be far more traffic jams and accidents, which increase you impatience.

首先,这个国家住着很多人，使得它非常拥挤。如果每个中国人都拥有一辆私家车，将会有更多的交通堵塞和事故，这会让你变得更加的不耐烦。

Moreover, there will be far more pollution resulted from cars. Once a car started, it release huge amount of dirty gas and heat, which lead to great pollution and result in green house effect.

再者，由于私家车将会有更多的污染。一旦汽车起动,它释放大量的脏气和热量，这会导致很大的污染和温室效应。

All in all, Chinese people should take public transpotation into consideration first。

总之，中国人应该以公共交通工具为第一选择。

“保护环境，人人有责”这句话说得真好，保护环境是我们每一个人应尽的职责。

校园里，本应该是干干净净的，可是同学们下课撕纸玩，把校园弄得灰头土脸，一点儿都不像个学校，倒像一个游乐场，满地的垃圾，吹的哪里都是。校长在每周的升旗仪式上多次强调过，不能在校园里乱扔垃圾，应该扔到垃圾桶里，可有一些同学就是懒惰，觉得走到垃圾桶那儿太远了，就随手一扔，扔到自己座位的旁边，检查卫生的同学来了，一看，你那有纸，肯定减你们班的卫生分，你不仅为班级抹了黑，还为大地母亲的身上增加了一层污泥，把她那美丽的容貌变得更加丑陋。

有一次，老师在课堂上给我们讲了一个关于人们乱砍伐树木，而遭到了兽类们攻击的故事。那时的人们，都靠着砍伐树木为生，可他们并没有想到砍伐树木的严重性。一天一天的过去了，树木也逐渐变少了，忽然有一天，许多动物都跑下了山，兴风作浪，骚扰人们的生活，可人们并不知道这灾祸是他们自己招引来的，他们每天砍树，树木越来越少，动物们都失去了温暖而又舒适的家。慢慢地，人们渐渐意识到了自己的错误，那些农民们又都积极种树，弥补他们的过失，为动物们重新建造了家园，动物们这才又都回到了森林里去，小动物和农民们也都过上了快乐的生活。

不好好保护环境，就会受到大自然界的惩罚，会让你永远都痛苦万分，所以，让我们大家都一致行动起来吧，多植树、多造林，保护环境，让我们的大自然变的更加美丽吧！让大自然母亲重新换回它那美丽的新装吧！

亲爱的同学们：

生活中，很多同学都有浪费资源的现象：水龙头不停地流出清澈的自来水，用水的人不知去向；开着电灯、电视的房间里却长时间空无一人；笔记本随手扔进垃圾桶，却只写了几个字……这些都是在生活中存在的问题。因此，我特意提出以下建议：

在使用水时，要注意以下几点：洗完手立即关上水龙头；在拖地板时不要用太多水，拖完地板的水可以用来冲厕所；

1、节约用水

在使用水时，要注意以下几点：洗完手立即关上水龙头；在拖地板时不要用太多水，拖完地板的水可以用来冲厕所。

2、爱护公物

大家在用纸的时候不能浪费，没用完的纸张可以撕起来装订成草稿本。既环保又不浪费。

3、节约用纸

地球是我们的家园，是人类的摇篮。我们应该行动起来，珍惜资源、保护环境，共创美好家园！

大家在用纸的时候不能浪费，没用完的纸张可以撕起来装订成草稿本。既环保又不浪费。

地球是我们的家园，是人类的摇篮。我们应该行动起来，珍惜资源、保护环境，共创美好家园！

[保护环境建议书小学六年级作文

"Protect the environment, everyone duty", when it comes to protecting the environment, I think of a thing.

Its a sunny afternoon, my mother and I happily went downstairs for a walk, inadvertently, I found on the green lawn with an old, dirty battery. Battery is harmful to our environment a major killer! A grain of small button battery can be 600 cubic meters of water pollution, the equivalent of a mans lifes water consumption; Section 1 battery rot in the field, can lose one square metre of land utilization value, and cause permanent public nuisance. Think about this, I ran to my mother had said it again, I say again: "mom, I want to throw waste batteries into the dustbin." Mother think I speak very reasonable, I happily run to waste batteries, thought: I really do a meaningful thing! I gently picked up the waste batteries, threw it into the dustbin.

"Not to small and not for good, it is a sin to." As a primary school student, we should start from me, start from small things, start from the side, start from now, pick up every piece of paper on the ground, take good care of trees and flowers, love small animals. Lets go and look for the green world, to make our world a better place!

“保护环境，人人有责”，说到保护环境，我就想起了一件事。

这是一个阳光明媚的中午，我和妈妈高高兴兴地下楼散步，无意中，我发现在绿油油的草坪上有一个废旧的、脏兮兮的电池。电池可是危害我们生存环境的一大杀手!一粒小小的钮扣电池可污染600立方米水，相当于一个人一生的饮水量;一节一号电池烂在地里，能使一平方米的土地失去利用价值，并造成永久性公害。想到这，我跑到妈妈跟前把这件事儿说了一遍，我又说：“妈妈，我想把废电池扔到垃圾箱里。”妈妈觉得我说得很有道理，我欢快地跑到废电池旁边，心想：我真是做了一件有意义的事啊!我轻轻地捡起废电池，扔进了垃圾箱里。

“勿以善小而不为，勿以恶小而为之。”作为一名小学生，我们要从我做起，从小事儿做起，从身边做起，从现在做起，捡起地上每一片纸屑，爱护花草树木，关爱小动物。让我们一起去寻找绿的世界，让我们的世界变得更加美好!

12 May 2006

Dear Mary,

I am sorry to trouble you, but nobody would come into my mind to help me except you.

You know, I had planned this holiday for several years. A t last, my dream came true. You could imagine how excited I was. My mind was completely occupied with the holiday. I forgot to collect my laundry. I dont know if you can help me collect my laundry. I sent the laundry to the Johns. It is the one down the corner on St. Peters Street. You cant miss it, because the house is painted green-a big green house. I have got two pairs of trousers, three shirts, one T-shirt and a blanket. Call a taxi to send you home. I will pay you back when I am home.

My first stop is London. It is raining. The streets are very clean. How I wish I could have the chance to see the famous London fog. But someone told me that was already the history. One can only read things like that about London in books.

My best wishes to you.

Yours sincerely, Peter Chen

我家住在卫生局，那里种植了各种花草：金银花、铁树、兰草花、紫荆花……各种健身的器材静候着爱锻炼的人们，一簇簇绿绿的小草簇拥着院子，使院子显得分外美丽。

有时我上学的时候，偶尔会发现一、两片纸屑，我会躬身去捡起来。我们门卫室的廖伯伯每天都在为我们的清洁做保障。我放学回家时，经常能看见廖伯伯在打扫我们的院子，他是我们院子的“环保卫士”。有了他，我们的院子更加洁净，更加美丽。这样舒适怡人的环境谁又不想爱护呢?我也得行动起来。

一天，对面楼上的康康正往草丛里扔纸屑，我连忙跑过去，对他说：“康康，请不要乱扔垃圾，好吗?要爱护卫生，保护环境，你是小学生，应该做到。”康康听了，连声说：“谢谢雨澜姐姐，我知道了。”说着，他就把纸屑扔进了垃圾桶，蹦着跳着回了家。

第二天，我看见张阿姨正要随地吐痰，就急忙走过去对张阿姨说：“阿姨，请不要随地吐痰，要爱护卫生，保护环境。”张阿姨听了我的话，不好意思地说：“对不起，雨澜，你真是个懂事的孩子，我会爱护环境的。”说完，就将口痰吐在卫生纸上，包好了，丢进了垃圾箱。

这时，薛爷爷走过来，问：“澜澜，谁叫你来保护卫生的?”

我说：“没人叫我，我自己来的。

“为什么呢?”

“因为我想让大家呼吸到新鲜空气，居住在干净的绿色家园里。同时，我还想带动大家一起保护公共卫生。”

薛爷爷听了，和蔼可亲地说：“你真是个好孩子，加油干吧!我也支持你!”我使劲地点点头，开心地笑了。

又是一个星期天，我早早就起了床，站在阳台上，放眼望去，院子里有不少人，他们在干什么呢?我仔细一看，大家都在维护院子的清洁呢!康康在捡纸片，张阿姨在给花儿浇水，薛爷爷在修剪枝叶，廖伯伯正端着撮箕往垃圾桶走去……啊!大家都行动起来了，耶!

现在，我们院子里的环境好极了，邻里之间都争说文明话，争做文明人，争创文明小区。你看，大家在院子里多么开心哪!小朋友放风筝，叔叔阿姨打羽毛球，爷爷奶奶打点小麻将，就连平时不爱出门的肖奶奶，也来采金银花、晒金银花呢!院子里一片和睦、欢乐的情景。

看到这一切，我相信大家都知道环保在我们生活中的意义了，让我们共同营造洁净、祥和、美好的绿色家园吧!

Hello, everyone. I’m am a student in No.1 Middle School. I’m very proud that I have been chosen to speak to you all today.How to protect/save our environment/world?

The environmental pollution is worse and worse /more and more seriously today. Water is polluted ,we have no clean water to drink Many trees are cutting down, some animals is getting less and less.Some factories is poring dirty air in the sky , the population is increasing faster and faster ,resources is getting less and less…etc. Not only does it affect our lives and health, it also has a great affection in the future.

The first fact I worry about is noise pollution. People can"t sleep well if there is too much noise. That"s why so many people prefer to live in the countryside rather than live in the noisy city. I suggest all the factories and cars shouldn"t make terrible noises. If they make terrible noise that isn"t allowed, they will be fined, and we can also produce the cars which can"t make terrible noise.

The other pollution is rubbish pollution. If everyone makes so much rubbish, one day we may live in a world filled with rubbish. Some people throw the waste paper about. I suggest rubbish should be put into different kinds of dustbins or paper bags.

[高中保护环境的英语作文

现在的小区生活使许多人不爱护环境，比如家离垃圾桶不远，而生活垃圾就喜欢往下扔，不愿意拎下来放进垃圾桶里，乱扔垃圾使空气散发出阵阵臭味，还有汽车排出的`尾气又黑又脏，人类吸了容易生病，还有工厂里排放出的工业用水会污染我们的饮用水，人们喝了这水就会生病。。。。。。

我长大要发明一种药水，一滴就可以自动分解我们的生活垃圾，使它不再发臭而是会散发出阵阵香味。二滴放在汽车尾部使汽车排放出来的气一下变成无色无味的空气。三滴可以把工产排放出来的污水变得清澈见底，鱼儿在河里欢快的游来游去。

这些只是我的想象，具体的做法应该首先，在我们的小区周围竖立牌子上面写着“请不要乱扔垃圾，爱护环境”这样会使人们注意，就不会乱扔垃圾。然后在公路的两旁多种一些树木使汽车排出的尾气被树树木吸收，最好要用太阳能汽车又环保又省油。最后，每个工厂要做一个排污吸收管和污水净化池，就会使工产附近的树木生机勃勃，空气清新舒畅。

大家应该从我做起，从身边的小事做起爱护自己可爱的家园。毕竟，我们只有一个地球。

15 April 2006

Dear Sir,

I saw your advertisement for "the perfect lighter" in Sunday Times last week and immediately sent off a ￡2 postal order and the completed form for the lighter.

Imagine my surprise when all I got in return was a box of matches! I could understand a mistake. I might even pardon a joke. But in this case, your advertisement is a deliberate lie since a friend of mine who also sent the coupon got the same result.

I think its a shame to promise an economical lighter when in fact you are not selling a lighter a1 all. Instead of saying it works quickly, you should admit that you are offering matches. And what about "only" ￡2: I usually pay 10 pennies for a box of matches, and they are often given away free.

I regard your advertisement as a serious deception and demand that you send me my money back immediately. Otherwise I will take active steps to make sure the Consumers Association hear about it.

Yours faithfully,

Peter Li

地球，是我们赖以生存的家园。但是，近几年来，我们的生活环境不断遭受破坏：白色垃圾，水资源被污染、树木被随意砍伐——其实这些问题的制造者还是我们人类。面对这么多问题，我心里想：难道我们就这样袖手旁观了吗？

在我们身边，随处可以看到这样的情景。比如，在大街上，总会看到有人随地吐痰，乱扔垃圾，使马路变得斑斑点点，严重影响了城市的市容；生活中，有很多人浪费水电，洗手不关水龙头，大白天不关灯，导致国家资源的浪费；公园里，有许多人乱摘花，践踏草地，严重地破坏了公园的美丽；农村里，有些想盖房子的人就恶意砍伐树木，使水土资源大量流失。在公共场所，有些人在墙上乱涂乱画，使原本整洁的墙变得肮脏不堪——

以上的种种现象正破坏着我们的生活环境，使我感到忧心重重。我作为一个小学生，应该从自身做起，从小事做起，让我们行动起来，一起保护这个绿色家园。

Good environment can make people feel happy and fit . To improve the environment means to improve our life.

好的环境能让人感到快乐和健康。为了改善环境的手段来改善我们的生活。

We should plant more trees and flowers around us . We shouldn’t cut them down . We should stop factories from pouring waste water into the river and waste gas into the air.

我们应该在我们周围种植更多的树木和鲜花。我们不应该削减下来。我们应该阻止工厂向河里倾倒废水和废气到空气。

Whenever we see litter on the ground , we should pick it up and throw it into dusbins. Never spit in public. Don’t draw on public walls. It’s our duty to protect the environment.

当我们看到垃圾在地上，我们应该把它捡起来，把它扔进垃圾箱。不要在公共场所吐痰。不要在公共场所的墙上画画。保护环境是我们的职责。

Cars and Air Pollution

Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.

One possible solution is to design and develop clean cars and clean fuels. In Shanghai, some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars completely replace the traditional ones. Another solution is to develop modern public transportation systems and restrict the use of private cars. If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not buy private cars. And the total number of cars in big cities will reduce greatly.

On the whole, the elimination of air pollution needs the collective efforts from the government, the public and the environmentalists.