五到一小时

come to anchor───起锚

come to a boil───沸腾

come to a head───v.达到紧急关头；成熟；出脓

come to an end───v.结束

give an answer───回答

half an hour───半小时

live in hope───乐观地期待着

live together───同居，生活在一起

sidereal hour───恒星小时

The average cost in France and Italy is $50 an hour, and a bag could take five hours to make. Our labor costs are 10% of that.───平均费用在法国和意大利是50元一个小时，而一个包的制作需要5个小时，但我们的劳动力只需花费10%。

Two to five of us walk for an hour every morning.───每天早晨，我们2到5个人散步一个钟头左右。

Last October, Thiessens found a tutor to instruct him for an hour a day, five days a week.───去年十月，西塞斯找到了导师，指导他每天学习一小时，每周五天。