Now these parts of the world are shrinking in the number; but let's say you lived in Ethiopia or Somalia, or places where food really is scarce way too much of the time, then having this particular biological drive, having a brain that wants you to seek out these foods would be highly adaptive.

现在这些地区的数量正在减少,但如果你生活在埃塞俄比亚或是索马里,或是当前食品十分短缺的地区,那么拥有这种生物驱动力,拥有不断驱使你去寻找食物的大脑,会让你有极强的适应能力

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

What I want to spend the rest of the time doing is talking about some of the biological properties of DNA.

下面的时间我将讲解,一些DNA的生物学特性

耶鲁公开课 - 生物医学工程探索课程节选

I don't want to go through this in detail because I assume that you know it, plus I think it's a little bit easier to read and have some time to digest, but this process of translation or conversion of messenger RNA into a protein is a complicated biological process that's occurring all the time.

我不想在这些上讲太多的细节,因为我猜你们之前都有所了解了,你们花上一点时间,就能消化这些内容,但mRNA翻译,或者说转译成蛋白质的过程,是个极其复杂的生物过程,而且每时每刻都在发生

耶鲁公开课 - 生物医学工程探索课程节选