Carbon dioxide is the second most important greenhouse gas (after water vapour), trapping heat in our atmosphere and increasing global temperatures via the greenhouse effect.
排在水蒸气之后,二氧化碳是第二大重要的温室气体,它阻止我们的大气散热,并通过温室效应增加全球温度。
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A trivial one is to argue that because water vapour is such a powerful greenhouse gas, carbon dioxide is unimportant.