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最佳答案：Protect environment, afforestation
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最佳答案：Protection of the environment should not be doing the sentenceThe sentences abou
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最佳答案：If we still refuse to start protecting the environment,then the ultimate end of
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最佳答案：Today, the environment becomes worse and worse while this issue effects people's
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最佳答案：Here is not only a beautiful environment, and the local people are very friendly
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最佳答案：1. We hope that more and more people will realize the importance of environmenta