例句：
1、It will take about an hour to get there.
到那里大约需要一小时。
2、 It takes at least an hour to get home from work.
下班回家至少得花一个小时。
3、 I use the Internet at work, during my lunch hour.
我上班时在午餐时间使用互联网。
4、The journey took her the better part of an hour.
旅程花去了她半个多小时。
5、 I need about an hour to finish off this report.
我需要一小时左右结束这篇报告。