And I'm sure you can imagine that if you want to label onw protein green and one red and one yellow, now you can start looking at really complex biological processes.

我相信你们可以想象如果你,需要把一个蛋白质标记成绿色,一个标记红色，一个标记黄色，这样你就可以研究非常复杂的生物学过程。

麻省理工公开课 - 化学原理课程节选

And we had a very complex publishing history to think about with that text.

我们在出版那本书的时候经历了,一个复杂的过程。

耶鲁公开课 - 1945年后的美国小说课程节选