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"The historic accumulation of CO2 is not as a result of anything that we have done,".
VOA: standard.2009.11.08
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Methane, there are certainly some solid bonds there, but breaking those to form CO2 and water, well it's worth it, right, energetically.
酒精中的确含有很强的化学键，但是打断这些化学键然后生成二氧化碳和水，从能量上来看是值得的。
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You burn methane, and it combines with oxygen to form water, to form CO2.
燃烧酒精，酒精分子和氧气结合形成水和二氧化碳。
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And, there's a huge amount of CO2 that comes from this process.
大量的二氧化碳2,来自于这一生产过程。
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In fact, it's interesting to note that the first calculation on the impact of CO2 on climate was done in the late 1800's by Arrhenius.
很有趣地,是阿列纽斯在19世纪末,第一个做了的关于二氧化碳,对气候的影响的计算。
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The beginning of the problems with CO2 and global warming.
二氧化碳和全球变暖的问题2,也从此产生。
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CO2 is really a stable molecule.
二氧化碳的确是稳定的分子。
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Goes up the stack as CO2.
形成了二氧化碳。
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