重点讲解：
1.sends one's apologies 致歉
例句：Mr Jones sends his apologies for not attending the meeting.
琼斯先生为不能出席会议致歉。

2.stuck in traffic 塞车动弹不得
例句：We were stuck in traffic for over an hour.
我们被交通堵塞困了一个多小时。

3.quick and clean 干净利落
例句：Most progress has been made in customs administration, which used to be slow and predatory but is now quick and clean.
在海关的管理上面做出了很大的进展，以前显得缓慢而且具有掠夺性质，但是现在已经变得干净利落了。

4.make one's escape 逃走
例句：Her legs are strong and allow her to make an escape in a matter of minutes.
她的腿很强壮并且允许她在几分钟内逃跑。