关 键 词： 小学三年级 250字
字 数： 250字作文
本文适合： 小学三年级
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本作文是关于小学三年级250字的作文，题目为：《怎样保持江河的清洁？(How can we make rivers clean?》，欢迎大家踊跃投稿。
初中英语
怎样保持江河的清洁？(How can we make rivers clean?)There are several reasons for the serious water pollution in our home town.First,many factories polluted the river,nothing could live there.Second,used batteries were thrown into the rivers,,Finally,rubbish was put into the river.If we don’t protect rivers from pollution,we will have water problem.we must educate people to know how important the water is.And how much water can be used in our daily life,and how many are thirsty.Some factories can’t be built near the river.I think they will follow the rules,and they also can protect the water.