In a poker game you do not want to let your opponents know if your cards are good or bad.

VOA: special.2009.11.22

So, you know, you can start writing your own kind of, Miss Manners book, if you like, I mean, are what are good programming, you know-- I wonder what you'd call them, John, good programming hygiene?

因此，你知道，你现在可以开始写,自己的女士礼仪书籍之类的东西了，如果你喜欢我这么说的话，其实我的意思是，写一些关于优秀编程习惯的东西？

麻省理工公开课 - 计算机科学及编程导论课程节选

and to know your weak spots and know like... just practice stuff that you're not very good at.

知道自己的弱点在哪里，知道…就练习不太擅长的那些。

收到了录取通知书 - SpeakingMax英语口语达人

It's about speaking to people, about getting your word out in order to be, you know, good.

喜剧需要说给观众听，向他们明白地表达意图。

街头表演很有趣 - SpeakingMax英语口语达人

You know, your mother always told you to eat brussels sprouts because it was good for you.

你知道的，你的母亲经常会,让你们吃球芽甘蓝,因为这对你身体有好处。

麻省理工公开课 - 计算机科学及编程导论课程节选

You've been listening to your parents' records and CDs and so maybe-- I'm delighted that you know this, but maybe this is too far below your dignity here so-- but good for you.

你已经听过很多父母的老唱片了,我高兴你明白这点,但是也许这些对于你来说太浅显了,但是还是对你有好处的

耶鲁公开课 - 聆听音乐课程节选

While I was there, many many of people said to me: look, we want you to succeed we believe you mind your doing, we know you have good intentions and we hate these people when they were in power, but we have to live here, t succeed, and many people have come here and not succeed before you.

当我在那边的时候，很多人对我说：,我们想要你成功，我们知道你很在意你所做的事，我们知道你是好意的，恨这些掌权的人，但是我们得在这里生活，如果你不能成功，在你之前也有很多人失败了，and，if，you，can’

普林斯顿公开课 - 国际座谈会课程节选