我有一个大秘密
The earth is our home.But nowadays,the Earth is very dirty because some people are polluting the environment.There is air pollution,water pollution,water pollution and land pollution.So we must look after the environment.The friends of the earth always tell people not to leave rubbish. We must promise put rubbish into rubbish bins.
I think our Earth will be more more beautiful in the future!
借鉴一下吧（我是中预年级的）你看一下吧。
2：描写环境污染会引起的问题和污染的表现状况 3：提供解决方法等 有翻译 美国阿拉斯加政府10日透露，近日在该州北部普拉德霍海湾地区发生一起重大石油
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