So I strongly recommend you to pick up a copy of this book.

所以，我强烈建议你也读读这本书。

普林斯顿公开课 - 人性课程节选

I like books. I'm old-fashioned. I like the paper copy, you know.

我喜欢书籍。我是个守旧的人。我喜欢纸质的书。

美国的出版市场 - SpeakingMax英语口语达人

So if you don't buy this book this week, I may be able to make the advance copy of the new edition available for some of you next week.

如果你这周不买,可能下周你们,就能买到新版的了

耶鲁公开课 - 博弈论课程节选

And what happens the moment I call swap, as I said earlier, you get a copy of the inputs.

当我调用swap时会发生什么，之前说过的，你得到一个输入。

哈佛公开课 - 计算机科学课程节选

So the very last two lines of code I'm saying this, s2 the original string is s1, the copy of the string is s2, but if I haven't lost you, what are we really going to see when we print this?

最后两行代码是这样的，原字符串是s1，那个字符串的拷贝是，但是如果我没有忘记，当我们打印的时候,我们将看到什么？

哈佛公开课 - 计算机科学课程节选