Please don't ask me about it... I spent many hours trying to understand and also searching on the Internet for more information about subnet directed broadcast but couldn't find much.

请不要问我这…我花了许多时间试图了解，也搜索互联网上的更多信息子网直接广播，但无法找到了。

youdao

or sorry, you did choose to show up today, we'll understand, but please also understand that the TAs won't have a lot of patience with you if you're asking a question about something that was either covered in the readings, or covered in the lecture and is pretty straight forward. All right?

你确实决定了来上课，我们会理解你的，但是请明白,当你问了一个,既在阅读材料里,也在课堂上讲过的浅显问题时，助教们可没有太多耐心,接待你？

麻省理工公开课 - 计算机科学及编程导论课程节选