船舶运输的温室气体排量占总排量的3.5%到 4%。
Shipping is responsible for 3.5% to 4% of all greenhouse-gas emissions.
国际航运和国际空运界的努力也能将全球总排量降低至少5亿吨。
International shipping and aviation could further reduce the global total by at least half a billion tonnes.
信息产业在全球产生的温室气体总量与航空业相当，约占二氧化碳总排量的百分之二，这有谁能料到呢？
Who would have thought that, globally, the IT industry produces about the same volumes of greenhouse gases as the world's airlines do-roughly 2 percent of all CO2 emissions?
有谁会想到，在全球范围内，IT行业产生的温室气体跟全球航空公司产生的一样多？占二氧化碳总排量的2%。
Who would have thought that, globally, the IT industry produces about the same volume of greenhouse gases as the world's airlines do-roughly 2 percent of all CO2 emissions?
澳大利亚温室气体排量占世界总排量的1.5%，主要原因是澳大利亚约80%的电能通过燃烧煤炭产生，这是最不清洁的发电方式之一。
Australia emits 1.5% of the world's greenhouse gases primarily because it generates about 80% of its electricity from coal, one of the dirtiest sources of power.
换言之，小排量汽车销量占所有汽车总销量的三分之一，是唯一一个实现销售增长的类别。
In other words, small cars, accounting for a third of all car sales, were the only category to gain share.
与传统的化石燃料相比，生物燃料可将总碳排量减少70%。
Compared with conventional fossil fuels, biofuels reduce overall emissions by as much as 70 per cent.
与传统的化石燃料相比，生物燃料可将总碳排量减少70%。
Compared with conventional fossil fuels, biofuels reduce overall emissions by as much as 70 per cent.
应用推荐