但这个人群在语言上，文化上，甚至在遗传上都是多样化的。

But this group is linguistically, culturally, and even genetically diverse.

youdao

于是在这个人群满满的偌大都市，我们以同样的心情固执的孤单着。

So in this crowd full big city, we are in the same mood stubborn lonely.

youdao

我建立这个人群的方式，是我给BT打的电话，别人给BT打的电话。

And again the way I set this up the population here is the call I make to BT rather than the calls anyone make to BT.

youdao

Again, you can't even correct for it because, let's just say, the whole population overestimated calories and things were underestimated by 30% percent, well then you just put in that correction and you know what you got.

你甚至无法纠正这个误差,因为,比方说,整个总体人群都高估了卡路里,或者都低估了30%的卡路里,研究人员纠正误差才能得到正确数据

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选