Nowadays more and more people realize it`s necessary and important to protect the environment. Alsothere are some people who don`t pay attention to hygiene and they can`t stop littering the rubbish casually or spitting everywhere all the time.And in addition there are a few factories often cutting down the trees discharging chemicals and dirty water and so on.And it causes many problems like the Greenhouse Effect.If they do these day by day and our life will be harder and harderso we have to stop them. To stop them we can put up commonweal advertisements and tell them the detriment of destroying the environment.So we can start from now to make a beautiful life.
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如今，越來越多的人認識到環境保護的必要和重要性。同時，有些人整天都不注意衛生，而且他們不能停止亂扔垃圾或者隨意，隨地吐痰。此外，還有一些工廠經常砍伐樹木，化學品和污水排放等。並導致像溫室效應問題很多。如果他們現在這樣做，我們的生活會越來越困難，所以我們必須阻止他們。阻止他們，我們可以貼公益廣告，告訴他們破壞環境的危害。所以我們可以從現在開始做一個美好的生活。