Carbondioxide is the second most important greenhouse gas, trapping heat in our atmosphere and increasing global temperatures via the greenhouse effect.
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。
2
Its surface has been cooked and dried by an ocean of carbondioxide, trapped in the burning death grip of a runaway greenhouse effect.
它的表面已经被二氧化碳的海洋加热烘干，被失控的温室效应困在燃烧的死亡陷阱中。
3
Cars are taxed according to their emissions of carbondioxide, which means in effect their fuel efficiency.