If you do not see any big animals near the river, Mist can tell you about birds instead.

VOA: special.2009.08.19

I left out the noble gases here because they do something a little bit special, and actually, I'm going to give you one last clicker question today to see if you can tell me what you think noble gases do.

我并没有把稀有气体算在里面,因为它们的电子亲和能有点特别，实际上，我将会把这作为今天的,最后一个选择题，来请大家告诉我,你们觉得稀有气体电子亲和能应该是怎样的。

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

Now I was going to put that text up on the board and, to be honest with you, I forgot to do that, so I'm going to have to see if I can remember this text: We're going to focus now on two sections of this work: the "Confutatis" And the "Lacrimosa dies illa."

现在我将要把歌词写在黑板上,老实跟你们说,我刚才忘了这么做,所以我得看看自己是否还记得歌词,我们将专注于这部作品的两个部分,《羞惭无地》和《落泪之日》

耶鲁公开课 - 聆听音乐课程节选

I can't rely on Professor Guttag if I give this- if this code to him, I can't rely on him to type in a float. Actually I can, because he's a smart guy, but in general, I can't rely on the user-- I wouldn't do it right to see if you did.

当Guttag使用这段代码的时候-,我不能相信他一定会输入一个浮点数,实际上我能因为他很聪明，但是总体上来讲，别相信用户一定会按照规则来-,我会故意做错来试试你的程序的。

麻省理工公开课 - 计算机科学及编程导论课程节选