five
1、We spent over five years on this project.
这项工程我们花了五年多时间。
2、Five rounds were fought.
较量了五个回合。
3、I went through my midlife crisis about four or five years ago, when I was forty.
四五年前，在我40岁的时候，我经历了中年危机。
4、He has served five years of his sentence.
他服了五年的徒刑。
5、Last year, one in five boys left school without a qualification.
去年，五分之一的男孩没有获得资格证书就离校了。