如果你不见她，也许再也没机会了。

I mean you don't get chances like this all the time.

youdao

如果你不见怪的话，我要再喝一杯。

I'll take another cup, if you please.

youdao

如果你不见怪的话，我要回我办公室去了。

If you'll excuse me, I'll go back to my office.

youdao

But if you don't actually do anything with it, -- it simply disappears, and, therefore, it's -- well done, classmate Number Two.

但是如果你的确是没有用它做任何事情，它只不过是看不见的，因此，它是-,做的好，第二号的同学。

哈佛公开课 - 计算机科学课程节选

But if you've looked at more recent or if you've looked at friends who relatively recently signed ID up for Facebook, their profile IDs which you sometimes see in the URL are actually pretty long and that's because I believe at some point they did transition longlong to 64-bit values which tend to be called long longs.

但是如果你看过最近的【听不见】,如果你访问了最近在Facebook上留言的朋友,你会发现，可以从URL上看到他们的配置文件,很长很长，那是因为,可能在某个时间点，他们已经过渡到,64比特了，也就是所谓的。

哈佛公开课 - 计算机科学课程节选