Those are the sorts of things we need to break down the statistics the billion people in poverty.

我们需要用这些事例,让人们对几十亿人口,这样一个数据有具体的认识。

普林斯顿公开课 - 人性课程节选

The other thing I have down is population, although the population of the U.S. has been pretty steady -that pink line looks awfully steady -and I have interest rates.

我还做了另外一个数据,就是人口数,而美国的人口数量一直都很平稳,粉色的那条线看起来非常平稳,我还做了利率的数据

耶鲁公开课 - 金融市场课程节选

We're kind of guessing on these population figures.

而我们对于这样得到的人口数据的准确性,仍表示怀疑

耶鲁公开课 - 欧洲文明课程节选

London, already by the late sixteenth century, one-sixth of all the people, I think this is E.A. Wrigley who pointed this out a long time ago--one-sixth of all the people in England went to London frequently, because London was absolutely gigantic as a city.

伦敦,早在十六世纪后期,六分之一的人口,我想是E.A莱格力很久以前给出的这个数据,他指出,当时有六分之一的英国人,会经常去伦敦,因为伦敦当时是个巨型城市

耶鲁公开课 - 欧洲文明课程节选