so ta retail bank sells the mortgage and then the retail banks flips it to Fannie Mae and Freddie Mac which essentially package huge numbers of the mortgages across the countries.

所以商业零售银行发行贷款，they…,然后商业零售银行将贷款转手,卖给房地美和房利美,事实上是收集了,大量的,全国的房贷。

斯坦福公开课 - 经济学课程节选

we'll send these questions to your TA so any time you get a clicker question wrong and you're confused, bring it up in the next recitation section and you'll be able to discuss it there.

交给你们的助教，所以任何时候,如果你们,答错了课堂问题，或者对它有疑问的话,可以在下次的,讨论课上讨论。

麻省理工公开课 - 化学原理课程节选

Kaj, the head TA is Scandinavian so I've got no idea why he's supporting Liverpool anyway, but I think maybe he spells it like this or something like this.

主助教卡茄是斯堪的纳维亚人,我也很好奇为什么他要支持利物浦队,不过我猜大概他大概这么拼写利物浦

耶鲁公开课 - 博弈论课程节选

So, do your TA proud today and see if you can be part of the recitation that gets the most correct in terms of a percentage.

因此，让你的助教感到自豪,也看看你是否,在答题正确率最高的讨论小组。

麻省理工公开课 - 化学原理课程节选

PROFESSOR: So, our technology TA is also our paper TA.

教授：所以，我们的技术助教,也是我们的论文助教。

麻省理工公开课 - 化学原理课程节选

So your TA might take a minute, so be patient with them if they see your structure and they say oh, no, no, no, no that's wrong, that's terrible, and they don't immediately know why.

因此助教可能需要一点时间，如果他们看到你画的路易斯结构以后说,噢，不，不，不，不，这是错的，错得离谱，而他们却不能立刻说出错在哪。

麻省理工公开课 - 化学原理课程节选