What would he say?" And I said, "That last thing is what you can't get, Carlo. Nobody can get to that last thing.

看他怎么说“，我说“你想知道的最后这件事没法知道，卡洛，没人能知道的。

耶鲁公开课 - 1945年后的美国小说课程节选

and your hairstylist says, "Oh, I know exactly what to do. We should make your hair blonde."

你的发型师说，“哦，我知道该怎么做。我们要把你染成一头金发。”

I'm afraid of 课堂 - SpeakingMax英语口语达人

But if you say, well, I don't know how to do this, I am not going to bother, don't grade the paper.

但是如果你说，好吧，我不知道怎么做这个，我想麻烦，别给试卷评分。

麻省理工公开课 - 固态化学导论课程节选

Other people might say, well you know, I'm really an adventurer--I don't care too much about risk-- I want the much higher return.

其他的人可能会说，你知道的，我就是一个投机商我不怎么在乎风险-,我只想要更高的收益。

耶鲁公开课 - 金融市场课程节选

"You can't ] because you don't know how to speak.

你不能说,因为你不知道该怎么说，她说道。

耶鲁公开课 - 现代诗歌课程节选

But notice what this does. The first thing it does is, it says, let's check and make sure x is greater than or equal to 0. If it isn't, notice what's going to happen. None of that block is going to get executed, and it's going to come down here and print out a useful piece of information, which says, hey, you gave me a negative number. I don't know how to do this.

做的是和以前一样的事情,但是注释它做了什么，第一件做的事情就是,程序说，要去检查并且确信x是大于等于0的，如果不是的话，请注意会发生什么,下面的代码都不会被执行,程序会到这里来然后显示一些有用的信息,信息会说，嘿，你给了我一个负数,我不知道该怎么弄这个了。

麻省理工公开课 - 计算机科学及编程导论课程节选