重点讲解:
1. be happy to do sth.
乐意的;情愿的;
eg. I'll be happy to meet him when I have time.
我有空的时候,很乐意同他见面 。
eg. I will be happy to do it for you.
我乐意为你效劳 。
2. get around
到处旅行;游历;
eg. He claimed to be a journalist, and he got around.
他自称是一名记者,经常四处游历 。
eg. I get around town on the hus.
我到城里的任何地方,都是搭乘公交车 。
3. depend on
取决(于);有赖(于);
eg. It would depend on the circumstances.
这要视情况而定 。
eg. This shift is rapid and does not depend on natural selection.
这种变迁的过程很快而且并不取决于自然选择 。
n. 交换,变化,移动,接班者
v. 更替,移