I'm very sorry -- we're turning you into the people who do understand these.

非常对不起--我们使你们变成了,能够理解这些的人了。

哈佛公开课 - 计算机科学课程节选

That was much more common, and still some people-- Okay. So I'm sorry.

这在当时很普遍,现在还有人这样做,对不起,打断下

耶鲁公开课 - 聆听音乐课程节选