You will have to have a little more math, a little more physics to do that, but I am going to talk about something that you are familiar with.

你还需要学习再多一点的数学，再多一点的物理，但我将说一些,你所熟知的事。

麻省理工公开课 - 固态化学导论课程节选

So maybe a better way to talk about it would just be: Life's a biological process; we're all familiar with that process, sort of, in its middle stretches.

也许对此更好的表述方式是,生命是一个生物学过程,我们对这个过程都很熟悉,在它的中期

耶鲁公开课 - 死亡课程节选

What I'm going to do is focus on a couple basic things that turn out to be really important for general applications, and then I'll talk not in too much detail about a few applications of DNA that you're probably familiar with to try to give you a framework to hang this on.

我要重点讲一些基础知识,这些知识在一般应用中十分重要,然后我会简略的讲讲,关于DNA的一些应用,你们可能已经比较熟悉了,我只是试着给你们打一个框架

耶鲁公开课 - 生物医学工程探索课程节选