【词汇讲解】
1.rehearse vt. 预演，排演，预先演习，详述，复述
如：The actors were rehearsing the play.
演员们一直在排练这出戏。
2.preferably adv. 宁可，宁愿，更好地
如：I want to get married; preferably to a rich man.
我想结婚，最好是找到一位有钱人。
They want to buy a new house, near the sea preferably.
他们要购买一所新房子，最好在海边。
3.janitor n. 守卫，门警，管理人
如：The janitor is very conscientious.
那个管理员很认真。
He is a school janitor.
他是学校的门卫。
4.compensate v. 偿还，补偿，付报酬
如：Who will compensate for the losses?
谁将赔偿损失？
Nothing can compensate for the loss of one's health.
什么都不能补偿健康受损。