In America, a one-percentage point increase in the proportion of immigrants in the population made the native-born 0.05% better off.

在美国，移民在人口中所占比例每增加一个百分点，本土出生的人口生活水平就会提高0.05%。

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It was once assumed that improvements in telecommunications would lead to more dispersal in the population as people were no longer forced into cities.

人们曾经认为，随着人们不再被迫进入城市，电信的发展将导致人口的进一步分散。

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That should help us determine how to prevent further decline in the population.

这将有助于我们确定如何防止人口的进一步下降。

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But first we report on American efforts to get Hispanics to take part in the population count called the census.

VOA: special.2010.05.07

Some people in the population are more biologically vulnerable than others, and the Pimas appear to be one of those groups.

人群中有一些群体,在生物学上处于弱势,皮玛族就是其中之一

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But it's all different degrees of terrible, if you will, because so many people in the population share that biological vulnerability and when the environment changes, we have the problems.

只要愿意,这造成的恐慌程度是不同的,因为在人群中有很多这样的群体,他们都有这种生物易损性,当环境发生变化时,就会出现问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

More than half the rise in the population of England and Wales was due to migration.

BBC: Census shows rise in foreign-born

Newspapers bemoaned a lack of grit, both on the roads and in the population.

ECONOMIST: Struggles and revels in the drifts

Could we investigate who in the population might have impediments to leaving a job?

FORBES: Shift Work Can Lead to Increased Risk of Heart Attack and Stroke