1.come close 接近

This software allows us to come close and look at parts of this.
这个软件允许我们去接近并看到它的一部分。

They have never topped the brilliance of this CD, but yet they have come close.
他们再也没有到达过这张CD的卓越，但是他们也到过接近这张专辑的高度。

2.heart attack 心力衰竭，心脏病发作

High hdl levels can cut heart attack risk.
高水平hdl可以降低心脏病发作的几率。

I think we solved the mystery of the heart attack.
我想我们找到他得心脏病的原因了。

3.at least 至少

Read at least 30 books.
至少读30本书。

At least august was quiet.
至少八月是安静的。

4.break up 结束；破碎；放假

Police have been deployed to break up several parent protests since the earthquake.
自从地震发生以来，警方已几次赶来驱散示威家长。

Officials ordered the police to break up the rally, resulting in clashes, injuries and arrests.
政府命令出警驱散集会的群众，最终导致冲突，多人受伤并受到拘捕。