I only got the orders a couple of hours ago.

我几个小时前才接到订单。

I had dinner and watched TV for a couple of hours.

我吃了晚饭，看了几个小时的电视。

She could get that essay done in a couple of hours if she really tried.

如果她真的努力，她可以在几个小时内完成那篇文章。

A couple of hours, say from four to six

两个钟头的时间，比方说从四点到六点。

But I recovered after a couple of hours.

两个小时后，我恢复了些。

In the morning I'm in the woods for a couple of hours a day.

早上，我会在树林里度过一两个小时的时光。

In a couple of hours the temperature on the sand will soar.

再过几个小时，沙滩上的温度会直线上升。

A skilled native Greenlander can build one in just a couple of hours.

一位技术熟练的土著格陵兰人能在几个小时内建好一座这样的小屋。

You should be receiving an email from me in a couple of hours later.

你应该接受了几个小时后从我的电子邮件。

We get together every Sunday and make noise for a couple of hours.

我们每周日聚会，花上几个小时制造噪音。