The revolution is based on the work of scientists who study the movement of the continents a process called plate tectonics.

VOA: special.2010.01.12

We like people who are honest, who are kind, who are smart, who are funny, but study after study finds more fundamental processes are also at work and here is a list of three of them.

我们喜欢诚实，善良，聪明，有趣的人，但一个又一个研究表明还有其他一些心理过程,起了作用，我来一一列举。

耶鲁公开课 - 心理学导论课程节选

By taking cells from the skin, for example, or cells from your blood or cells from the bone marrow and keeping them alive in culture, we've been able to study how human cells work and learn a lot about the functioning of human organism.

举例来说,通过从人的皮肤,骨髓,或者血液中提取细胞,并在培养基中培养,就能研究人类细胞是如何工作的,并在一定程度上了解人类机体的功能

耶鲁公开课 - 生物医学工程探索课程节选