"If you have the opportunity to get tested for HIV, and there are so many different places that you can test for free, why wouldn't someone want to find out more information about their health."

VOA: standard.2010.07.23

Whereas under these conditions, these quantities, if you look at free energy change, for example at constant temperature and pressure, H you can still calculate H.

但是，在这些条件下，这些物理量，如果我们考察自由能的变化,例如在恒定的温度和压强下，我们仍然可以计算。

麻省理工公开课 - 热力学与动力学课程节选

they even have days that you can get in for free for family revisiting and you can go in.

如果你是举家再访，有时候你甚至能免费进去。

蒂姆伯顿最棒 - SpeakingMax英语口语达人

shuttle cs50 net So if you go back to shuttleboy.cs50.net, you can pre-order for free your own CS50 Shuttle Cards, Shuttle Cards particularly those of you in the Quad, Mather and the like.

如果你去看，你可以免费，提前预定自己的。

哈佛公开课 - 计算机科学课程节选

I simply want to point out enough about the problem to help you see why I don't think free will is a slam-dunk for the soul.

我只是想尽可能地,把这个问题提出来,以帮助你们认识到,为什么我不认同自由意志是灵魂的制胜利器

耶鲁公开课 - 死亡课程节选

But you get it for free and you get nice hair.

但是你可以免费理发，还能收获不错的发型。

做头发是免费的 - SpeakingMax英语口语达人

Some students find that they benefit from printing out the PowerPoints and they can just take their notes along with the slides as I go and that's one way to do it, but feel free to do it whatever way works for you, but those should be available.

有些学生认为,把幻灯片打印出来很有好处,这样他们在我讲课的时候,只要在讲义的空白处做笔记就可以了,这不失为一种方法,不过随你们怎么做,只要觉得有用就行,以上仅供参考罢了

耶鲁公开课 - 生物医学工程探索课程节选

Sometimes they're free. Sometimes you can pay for them.

有时是免费的。有时你要付钱看。

看表演很好 - SpeakingMax英语口语达人

If they both rat each other out, they'll end up in jail for two years, But if you rat the other guy out and he doesn't rat you out, then you will go home free and he'll go to jail for five years.

要是都坦白了,两人都要坐两年牢,要是你坦白而他不坦白,你无罪释放而他坐五年牢

耶鲁公开课 - 博弈论课程节选

You can get so much for free, why should I pay for WSJ.com?

很多东西都免费,为什么一定要付钱给WSJ.com

耶鲁公开课 - 金融市场课程节选

and then you can go to school for free.

然后你就可以免费上大学了。

拿全额奖学金 - SpeakingMax英语口语达人

scratch Scratch is a program that you can download for free cs50 net and you will see in problem set 0 0 which will be posted on CS50.nettonight under problem sets in both standard and hacker editions, can you do the--can you--it will walk you through the process of getting this software.

你可以免费下载,今天晚上我会在0,放上习套题,这个习题集有两个版本，习题集可以指导你,如何下载这个软件。

哈佛公开课 - 计算机科学课程节选

Alright, so it turns out there're two other useful types that you don't get for free out of the box.

我们还是回到这里，还有两种很有用的数据类型,这两种都不用担心内存不足。

哈佛公开课 - 计算机科学课程节选