Despite a slow start at the beginning of the eighties, global economicoutput increased by more than a fifth during the decade.
尽管在80年代初起步缓慢,全球经济产出在这十年中增长了百分之二十以上。
2
Developed a half-century ago, GNP helped establish a common way among countries of measuring the change in economicoutput.
国民生产总值是半个世纪前制定的,帮助各国建立了衡量经济产出变化的统一方式。
3
A study coming out in the Proceedings of the National Academy of Science found that in most poor countries, higher temperatures are more than 90% likely to have resulted in a fall in economicoutput, compared to a world without global warming.