今年6月5日世界环境日的主题是倡导“低碳生活”,老师就“节能减排”问题组织了一场主题讨论：日常生活中,我们能为保护环境、减少污染做些什么?请用英语写一篇不少于80词的短文,谈谈自己的想法.　　参考词汇：　　discussion,protect the environment,be caused by,ordinary people,instead　　of driving cars,use plastic bags,cut down on,recycle,natural food,save energy,reduce pollutions不要范文,

Our class had a discussion about protecting the environment. Here is my opinion. I think the environment is one of our biggest worries. It was found out that a lot of air pollution is actually caused by ordinary people, not just by big factories. There are so many things each one of us can do every day. It's best for people to take buses or walk instead of driving cars. We should stop to use plastic bags for shopping. We can cut down on waste, recycle trash and eat more natural food. In these ways we can save energy and reduce pollutions.
Now more and more people get to know it's important to protect our living environment.As a student,it's my duty to do something for the earth. From now on, I'll go to school by bike or on foot instead of in a car. I'll use fewer plastic bags 【少用塑料袋】to reduce white pollution【减少白色污染】. In order to save energy I'll plant more trees so that the air will be fresher. I'll take less lift and reuse water【循环用水】. At last l will use second-hand books【使用二手书】,so we don't need to cut down more trees.
If everyone takes action, our enivronment will be better and better. Our world will be more beautiful