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怎样保护水资源

双升范文写作网 http://www.weifanghuagong.cn 2019-10-05 14:23 出处:网络 编辑:





Water is very important to the human beings.But now many rivers and lakes are polluted.
And what shall。 we do ??? We can do like these things:
First we must protect the factory form pouring waste water into the river
Second we should stop people from throwing litter into th。e river.many kinds of litter may pollute the envirenment.
Finally we can tell the visitors how important the water is.
A。fter doing these things,I think water will become clearer sooner or later.



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