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最佳答案：The oceans are the source of life on the earth.
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最佳答案：Because the earth is our home,we should cherish it.
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最佳答案：最后一滴水,是地球的眼泪吧The last drop of water,it is the tears of the earth
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最佳答案：it's bright lightfrom earth to moonin Americakeep their eyes closedat the same t
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最佳答案：It is clear that with the destroying of the forest,the earth's climate will chan
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最佳答案：Because I love you more than anyone else on the earth.
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最佳答案：If everybody takes care of our environmental protection ,then our future life wi
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最佳答案：1.He joined us in protecting the earth.2.She said that they would arrive in 5 mi
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最佳答案：Today,there are more and more people on earth. Earth is becoming more and more c
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最佳答案：am in the English speech is our planet. Let us appreciate the beauty of it was b