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.
She does an hour's piano practice every day.
她每天练一小时钢琴。