旅行的时候要看好你买的东西。

When you travel, be careful about what you buy.

youdao

如果你买的是《伦敦眼之谜》电子书而不是精装本，你能省下多少钱？

How much money can you save if you buy an e-book of The London Eye Mystery instead of a hardcover of it?

youdao

你买的软席还是硬席？

Did you buy soft seats or hard seats?

youdao

If you want to live a life where you spend lots of money on fancy things, you can do that.

如果你想过花大笔钱买奢侈品的生活，你也可以那样做。

街上的售票员 - SpeakingMax英语口语达人

As you put a dollar in treasury bills, you end up with a nineteen multiple; that sounds pretty good.

比如你用一美元买了短期国库券,最终你的投资会翻19倍,听上去很不错吧

耶鲁公开课 - 金融市场课程节选

Well you know when you walk past those soft drink machines you're being marketed to even if you don't buy it because it's that big colorful thing that stands out.

那么当你在经过这些饮料贩卖机时,你就接受了营销,即使你没有买饮料,因为这个又大又花哨的东西太显眼了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选