5h是什么意思时间

I use the Internet at work, during my lunch hour.

我上班时在午餐时间使用互联网。

The journey took her the better part of an hour.

旅程花去了她半个多小时。

I need about an hour to finish off this report.

我需要一小时左右结束这篇报告。

There was so much traffic that we were an hour late.

路上车辆那么多，我们迟到了一个小时。

She does an hour's piano practice every day.

她每天练一小时钢琴。