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最佳答案：my sense of protecting environment is so poo
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最佳答案：environmental protection awareness
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最佳答案：On October 6,1997,the head on foot goes to school the day holds in Chicago City,
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最佳答案：英汉对照：引言 Introduction随着人们对于生态环境和可持续发展意识的逐渐增强,绿色建筑的理念越来越受到人们的重视.具有生态、环保、休闲和美化城市的屋顶
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最佳答案：The people more and more realize the development environmental protection produc
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最佳答案：People living in the city is full of longing for the green,and perhaps a small r