How much damage depends on several factors. Stuart Sipkin is a seismologist at the U.S.Geological Survey.

VOA: standard.2010.01.13

Well how much sense does it make to ship water to the U.S. from France?

从法国进口水到美国有意义吗

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选