They are people that you--the community--trusts, that people are willing to let into their home and discuss things like death; that was an innovation that came in then.

他们在社区中享有威望,人们希望他们进入自己家中,并愿意与之讨论一些不快的话题,如死亡,这个创新从那以后就流行了起来

耶鲁公开课 - 金融市场课程节选

So, you may or may not know this about your TAs, but this is a pretty competitive group of TAs we have this year, and they like to brag about how smart their recitation is, how good questions they're getting in the recitation section.

不知道你们是否知道这与你们的助教有关，但是今年我们的助教们,都非常有才，而且他们都想向别人炫耀一下，自己的讨论课做得有多漂亮，回答的问题有多好。

麻省理工公开课 - 化学原理课程节选