重點講解:
1. ahead of 早于;在…之前;
I finished several days ahead of the deadline.
我是在最后期限的前幾天完成的 。
2. be exempt from 被免除的;被豁免的;
The interest on the money is exempt from tax.
這筆錢的利息免稅 。
3. benefit from 獲益;對…有益;有利于;
Who exactly stands to benefit from these changes?
到底是誰會從這些變革中直接獲益?
4. in case 以備;以防;免得;
You'd better take the keys in case I'm out.
你最好帶上鑰匙以防我不在家 。
n. 獎品,戰利品