It was just the sort of population to be narrow and ignorant and self-conceited.

这正是那种狭隘、无知、自命不凡的人。

youdao

Overall "we estimated the decline in this pig-nosed turtle population to be more than 50% since 1981," said Professor Eisemberg.

总体而言“我们估计从1981年以来猪鼻龟数量的下降超过了50%，”艾森·博格教授说道。

youdao

Looking still further ahead, by the end of the next century world population is expected to be about ten billion.

再往远看，到下个世纪末，世界人口预期达到一百亿左右。

《柯林斯英汉双解大词典》

It is called the initiative for Reducing Emissions from Deforestation and Degradation, where local population would be paid to protect forests.

VOA: standard.2010.02.24

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

That's important, too, because you need to be able to tell if the virus is present in the human population.

这一点也非常重要,因为你要能够分辨出,人群中是否有人感染了天花病毒

耶鲁公开课 - 生物医学工程探索课程节选

Several decades ago, many people considered rising population to be the main challenge facing humanity.

FORBES: Thomas Malthus: Wrong Yesterday, Right Today?

However, activists say it is commendable for an otherwise indifferent youth population to be as involved as this.

BBC: The websites of India's 'e-election'

But others will criticise the institution for allowing climate change and population to be set against each other in the public debate.

BBC: Harrabin's Notes: Population overload?