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最佳答案：1 the method of dealing with rubbish:deal by category,recycle for reusing2 forbi
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最佳答案：翻译成英文是这样的：In the context of coordinated global response to climate change, low p
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最佳答案：Because the humanity uses the resources excessively and discharges the waste gas
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最佳答案：Along with the development of the industrialization, the urbanization, people in
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最佳答案：The straw stalk return the field as the fertilizer,not only is advantageous in e