They receive permission and open fire on the group. "Let Me know when you've got them."

VOA: standard.2010.04.06

OK, you've actually seen exceptions a lot, you just didn't know that's what they were, because exceptions show up everywhere in Python. Let me give you a couple of examples.

好的，你们实际以及看过很多异常了，你就是不知道这些是什么，因为异常在Python中随处可见,我给你举些例子。

麻省理工公开课 - 计算机科学及编程导论课程节选