评论
打印
重点讲解：
1. break up （使）分裂；（被）拆分；(使）破碎；
There was a danger of the ship breaking up completely.
这艘船有彻底解体的危险。
2. by comparison （尤用于句首）比较起来，较之；
By comparison, expenditure on education increased last year.
相比之下，去年教育经费增加了。
3. speed up (使)(某一过程或活动)加快；
Increasing gravity is known to speed up the multiplication of cells.
我们知道不断增加的引力会加速细胞的分裂。
4. a matter of time (只是)时间的问题（用于说明某事必定发生）；
It would be only a matter of time before he went through with it.
他完成这件事只是时间问题。
