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最佳答案：The human, is the earth's children. The earth feed us, nourish our life, we in t
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最佳答案：Einstein has made great contributions to the human and warned us…
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最佳答案：To protect them is to protect our own humanity.
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最佳答案：If human beings keep doing this,we will soon be short of resources
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最佳答案：Animals have equal living right with poeple on the earth! Living is not belong t
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最佳答案：Plants have a significant effect on human life and the development of earth beca
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最佳答案：When I heard the news that an big earthquake happened in Yushu,Qinghai Province,
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最佳答案：Protects the wild animal is humanity's responsibility,the humanity and the anima
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最佳答案：Let's not forget the burn fires did to our forefathers or the farming fields flo
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最佳答案：We have to admit that no matter how much intelligence quotient,brain capacity an