But when you start writing programs, especially when we get to web-based stuff where you want -- to check the user's input -- is it valid, is it an email address, -- and all these different scenarios -- it's actually often useful to be able to just enumerate them or rattle them off using this switching construct instead.

但是当你看是写程序时，特别是当我们,使用基于网络的东西，你想要,检查用户的输入-,它是合法的吗？它是不是一个电子邮箱地址？,所有的这些场景-,实际上它常常是有用的，当你用枚举结构列举它们,或者用它来快速地来说出它们。

哈佛公开课 - 计算机科学课程节选

I think the buildings all have, you know, good computer systems. There's wireless everywhere.

所有的建筑物都有优良的计算机系统，无线网络覆盖很广。

关于学校生活 - SpeakingMax英语口语达人

Because of the climate and because of certain things growing in different parts of the world--and by the way, I see some of you kind of struggling to keep up with some of the things I'm doing on the slides, but I'm hoping to make broad points here, and again, the slides will be posted on the website so don't worry so much if you're not able to get everything down.

因为气候以及其他的一些原因,在世界不同地方种植,顺便说一句,我发现某些人很费力地,记录我幻灯片里的一些内容,但是我这里只想介绍大体框架,而且课件会上传到网络上,因此不要担心不能记下所有内容

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They've tended to view the elaborate and carefully constructed texts of P as part of a system whose meaning derives from the larger cultural matrix or grid in which those materials are embedded.

他们注意观察P中十分详尽和仔细构造的内容,这个内容属于某个系统的一部分,源自一个更大的文化母体或网络,所有的这些材料内容都包含在里面。

耶鲁公开课 - 旧约导论课程节选