我想得用差不多三个小时吧。

I should imagine it will take about three hours.

《牛津词典》

让我想想，他们比我们早了6个小时–不，就算是6个小时吧。

Let's see, they're six – no, make that five hours ahead of us.

《柯林斯英汉双解大词典》

等一个半小时吧，我们还得多准备些事物。

Make it an hour and a half. We have to get more food.

youdao

It will be the first two hours of the allotted time we won't go the whole 3 hours, OK?

一共是2个小时,我们不会用完三个小时对吧？

麻省理工公开课 - 计算机科学及编程导论课程节选

But I think if you can imagine, up to a couple of hours would be about right.

但是如果你想一下的话,最多几个小时吧

耶鲁公开课 - 古希腊历史简介课程节选

So the strategy choices, we're not going to do it in hours, let's just normalize and regard these choices as living in 0 to 4, and you can choose any number of hours between 0 and 4.

我们用小时数来表示策略吧,用0到4的数字来标记这些策略,你可以从0到4中任选工作的小时数

耶鲁公开课 - 博弈论课程节选