He says just choosing a jury even for the simplest trials can often take two or three hours.

VOA: special.2009.08.31

We don't have the three hours this would take.

不过恐怕我们时间有限，没有三个小时。

普林斯顿公开课 - 人性课程节选

Well, it's going to take me under three hours to get to Brussels.

去布鲁塞尔花了我不到三个小时。

方便的欧洲之星 - SpeakingMax英语口语达人