重点讲解:
1. how come (用于因为惊讶而询问)怎么会这样呢,为什么;
例句:How come I never knew that?
我怎么会一直都不知道?
2. come to mind 突然想起;(想法)一下子冒出来;
例句:For most people, only two options come to mind.
对大多数人来说,只有两个选择浮现脑海 。
3. stretch out 延伸;
例句:I'd like to stretch out my mortgage payments over a longer period if possible.
如果有可能的话,我想延长我的抵押付款期 。
4. every once in a while 偶尔;间或;
例句:Every once in a while something comes up that you can't prepare for.
但偶尔也会出现一些你无法准备的情况 。
n. 伸展,张开
adj. 可伸缩的