What I did for you was free, gratis, you understand?

我为你所做的都是免费的、不收钱的，你明白吗？

《柯林斯英汉双解大词典》

The best I can give you is a 10% discount, plus a ticket for a free continental breakfast.

我最多只能给您打九折，外加一张免费欧式早餐券。

youdao

To show you what I think of you, you are free from this instant!

为了让你知道我对你的看法，你从这一刻起就自由了！

youdao

I believe anyone would be perfectly right to interfere with you, so far as to free those you wickedly hold in slavery.

VOA: special.2009.07.02

Come, therefore, I will send you to Pharaoh, ] and you shall free my people, the Israelites, from Egypt."

故此，我要打发你去见法老，使你可以将我的百姓以色列人从埃及领出来“

耶鲁公开课 - 旧约导论课程节选

The other quick thing I want to say is that I do have office hours today from 3 to 5, so feel free to stop by if you have questions about problem-set 3 that you're finishing up.

我还想说一件小事,我今天的答疑时间是三点到五点，如果你对于第三次作业还有任何疑问,请在这个时间段来找我，不必客气。

麻省理工公开课 - 化学原理课程节选

To prove it, I'll send you one free prediction every week for the next five weeks, and when you see I'm 100% accurate I can guarantee you'll be praying there is still a copy of the program left.

BBC: Could a computer programme predict who will win Euro 2004?

So while I might start by offering you a free gift card, I can add it to it myself, and invite friends to do the same.

FORBES: Wrapp: Zennstrom-Backed Startup Reinvents The Gift Card

So I would -- I mean, obviously, you're free to make any assessments you want at any time that you want, but I think his -- he was urging folks to sort of stand back and wait until he's made what will be another series of announcements, because obviously there are some positions to fill.

WHITEHOUSE: Press Briefing