人類只有一個地球。根據(jù)提示，以“Saving the Earth”為題，寫一篇80詞左右的短文。（用上所給詞）

提示: 1.如何保護環(huán)境已成為世界最大難題之一；

                2.各種污染破壞環(huán)境，損害健康；

                3.不要亂倒垃圾，亂排廢水；

                4.我們應(yīng)該保護環(huán)境，使我們的家園更加美麗。

protect the environment， many kinds of pollutions ，be harmful to ,  throw rubbish ， pour …into ，  try our best, make …more beautiful.

Saving the Earth

How to protect the environment has become one of the biggest problems in the world. There are many kinds of pollutions around us, such as air pollution, noise pollution, water pollution and light pollution. We can find that rubbish not only pollutes our environment but also harms people’s health. So we should not throw rubbish everywhere. Some factories pour waste water into the rivers and the lakes. The behavior of these factories will pollute the water, and sometimes it can kill the fish living in them.

We have only one earth. We must keep our environment clean and tidy. We must try our best to protect her, and make our home more beautiful.

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