Again, leaving aside the science, about which I'm sure some of you know more than me here, the issue of carbon emissions is a Prisoners' Dilemma.

抛开科学层面来说,我相信在座的一些同学比我知道的还多,碳排放问题也是个囚徒困境

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and they also have a greater capacity to address their emissions than developing countries.

他们也比发展中国家更有能力解决排放能力。

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I think developed countries both have larger historical emissions than developing countries,

我觉得发达国家历史上的排放比发展中国家多，

全球变暖和发达国家 - SpeakingMax英语口语达人