高中英語作文：Saving Our Earth拯救地球

　　It is very important to deal with the rubbish in cities.For one thing, rubbish may cause a lot of pollution.It may pollute the air, the water and the places we live in.For another, it may do harm to people's health.

　　處理城市垃圾是一個非常重要的問題。首先，垃圾會導致污染。它會污染空氣、水和人們居住的場所。其次，它會危害人類健康。