重点讲解：
1. all right
安全健康（的）；平安无恙（的）；没事；没问题；
eg. The doctor made periodic visit to the house to see if the baby was all right.
医生定期到这家进行拜访，检查婴儿的健康。
eg. There is no need to get into a stew; everything will be all right.
没有必要烦恼，一切都会好起来的。
eg. That's all right. Please come with me.
不客气，来，跟我走。
2. get off
走开；离开；
eg. We need to get off the streets, get somewhere safe.
我们得离开大街，去一个安全的地方。
eg. Sorry, miss, but you're out. You gotta get off the court.
对不起，小姐，但是你出局了。你必须离开赛场。
eg. Work is so tiring . I wish I could get off work now and go play golf.
工作真是累人，我希望我现在可以离开工作岗位，然后去打高尔夫球。