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早一天解决环境问题意味着早一点回复生态平衡。
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早一天解决环境问题意味着早一点回复生态平衡。
参考答案:
An early solution to environmental problems means a quick recovery of ecological balance.
早一天解决环境问题意味着早一点回复生态平衡。
参考答案:
An early solution to environmental problems means a quick recovery of ecological balance.