And what does that mean? It means I am trained in geology, but with interests in the other planets and Mars in particular."

VOA: special.2010.07.28

We've just hit $100 barrel price of oil, but what does that mean?

石油价格已经到了100美元一桶,这意味着什么呢

耶鲁公开课 - 金融市场课程节选

So I've used this jargon before; command line arguments, but what does that really mean?

我之前也用过这个术语，命令行参数，但是这实际上是什么意思？

哈佛公开课 - 计算机科学课程节选

that after Lolita.) But what I mean is that the reader must know when and where to contribute his imagination, and this he does by trying to get clear the specific world the author places at his disposal.

有些人可能就会那样想）,但我的意思是,读者必须知道何时何地需要发挥想像力,这样以看清作者所设置的特定的世界,在这篇小品文中。

耶鲁公开课 - 1945年后的美国小说课程节选

I got string and it went along but what does that actually mean?

我有一个字符串……,但是这意味着什么？

哈佛公开课 - 计算机科学课程节选