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最佳答案：在森林里，有个精灵乐园，那里简直是人间的天堂，群山环绕，动物们都喜欢在那爬山，做游戏。一条条清澈无比的小溪蜿蜒曲折，就像是银光闪烁的绸带，给精灵乐园镶上了一道道
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最佳答案：你们知道吗？每年的3月22日是什么日子呢?对了，那就是世界水日。在这一天，人们都会宣传“保护水资源，保护生态环境。”水，是人类生活中必不可少的一部分，没有它，我
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最佳答案：Only quite limited fresh water resource is available to human beings. So it's hi
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最佳答案：水在哪
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最佳答案：The water is the life fountainhead, as the saying goes, the “person may not eat
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最佳答案：Water is the source of our lives. Having water,we can do many things, such as wa
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最佳答案：The Importance of WaterAs we all know, plants and animals need water. So do the
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最佳答案：Everybody knows that there is serious problem of water pollution on the earth. Y
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最佳答案：Water Resource ProtectionWe human beings cannot live without water,and water res
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最佳答案：The water is the life fountainhead, as the saying goes, the “person may not eat