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最佳答案：这是我写的你看看吧.The Low-Carbon EconomicNowadays,with more and more serious problem suc
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最佳答案：The earth is our home.We must protect it,do not polluted it.To attain low carbon
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最佳答案：The Low-Carbon EconomicNowadays,with more and more serious problem such as the g
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最佳答案：Today's society is a highly developed technological society.However,the shortcom
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最佳答案：The earth is our home.We must protect it,do not polluted it.To attain low carbon
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最佳答案：Presently,a new lifestyle called low carbon life is spreading every corner of ou