关 键 词： 小学四年级 350字
字 数： 350字作文
本文适合： 小学四年级
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本作文是关于小学四年级350字的作文，题目为：《Keeping Water Sources Clean》，欢迎大家踊跃投稿。
欢迎阅读《作文:Keeping Water Sources Clean》，“作文网”每日为您更新更多优秀的“初一作文”，请随时关注！Who is willing to drink the polluted water? It can cause us to be ill and even to die. We can't wait for a moment to protect our water sources. The water we use comes from oceans, lakes, rivers or streams. But many of these water sources are getting seriously polluted. Towns and cities are pouring dust into the water. Many people are throwing all kinds of dirty things into the water. Factories are pouring waste material into the water. Therefore, water sources have become so badly polluted that some of the water is unfit to drink or to use. Now it is high time that we should do something to protect our water environment from being polluted 《Keeping Water Sources Clean》这篇优秀的“初一作文”由作文网收集，来源于互联网和会员投稿，仅供参考和学习，转载请注明出处。