There's no point where the circulatory system crosses the boundary between being inside you and outside of you, it's totally internal.

循环系统绝不会,跨越人体的内外界限,它完全位于体内

耶鲁公开课 - 生物医学工程探索课程节选

They can buy into it if they buy into a $15,000 point-of-sales system.

他们可以买入这些数据0,比如价值15000美元的销售网点系统。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

I'm using it just to make the point, which you already know about; that the nervous system is complex in it performs a complex set of functions.

我想通过这张图片阐述一些,你们已经知道的知识,即神经系统是一个,功能复杂的复合体

耶鲁公开课 - 生物医学工程探索课程节选

That was the point I was trying to illustrate in the nervous system.

这才是我在讲解神经系统时,想极力说明的问题

耶鲁公开课 - 生物医学工程探索课程节选