【另类表达】

That took his breath away.  他大惊失色。
I won't do it to save my life.  我死也不会做。  
Work once and work twice.  一次得手，再次不愁。
 If you think he is a good man, think again. 如果你认为他是好人，那你就大错特错了。
Students are still arriving. 学生还没有到齐。