So I was hoping to see more like 99% on this, but you do still have two more days before the exam.

我本来期待这道题的正确率能达到，99%，的，但毕竟你们距离考试还有两天的时间。

麻省理工公开课 - 化学原理课程节选

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

OK, good. This might be our all-time high, 89% got this right. This is great.

好的，很好这可能是我们上课以来正确率最高的一次，89%，的同学都做对了，这太棒了。

麻省理工公开课 - 化学原理课程节选