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

I don't know. I have got to see some of the shows at Fashion Week this year.

我不知道。我得去看看今年时装周的展示 。

喜欢的设计师 - SpeakingMax英语口语达人