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?
谁能想到，全球IT行业产生的温室气体量与全球航空业相当——约占全球二氧化碳排放量的2%？
Evidence that the loveLife program produces lasting changes is limited and mixed.
有关loveLife项目能产生持久改变的证据是有限且不一致的。
The country produces only about 60 per cent of the food it eats, down from almost three-quarters in the late 1980s.
该国仅生产其消耗食物的约百分之六十，较 1980年代末期的几乎四分之三有所下降。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。