I'm going to look desperately at my T.A.'s to make sure I didn't screw that up.

我得问问助教们,检查一下我是否算错了

耶鲁公开课 - 博弈论课程节选

Yeah, that's right, I did screw that up badly.

好，这就对了，我刚刚把这里搞砸了。

麻省理工公开课 - 计算机科学及编程导论课程节选

Thank you. Nice catch too by the way. All right, so now that you can see that I can screw up programming, which I just did.

但是我们在半路中发现并修复了，谢谢你，那么我们做了什么呢？,我们现在学习了收集东西的一种方式。

麻省理工公开课 - 计算机科学及编程导论课程节选