我们一时冲动买了这所房子。

We bought the house on a whim.

《牛津词典》

我购买了这房子，只是因为它面积大。

I bought the house simply because it was large.

youdao

我拿着钱，去买了这床棉被。

I took the money, to buy the quilt.

youdao

Here's just one big book to buy. It also provides needed annotation.

只要买这一本大书就可以，这本书提供了必需的注解。

耶鲁公开课 - 现代诗歌课程节选

maybe Brian thinks making 5 dollars isn't that exciting, 'cause he is already rich But I'm very excited, I can buy a lot of tyres something like that.

也许布莱恩会认为赚5块钱并不令人激动，因为他已经很有钱了,但是我很激动，我能用这五块钱买不少轮胎。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

So if you don't buy this book this week, I may be able to make the advance copy of the new edition available for some of you next week.

如果你这周不买,可能下周你们,就能买到新版的了

耶鲁公开课 - 博弈论课程节选