重点讲解:
1. set back 使花费;使破费;
In 1981 dinner for two in New York would set you back £5.
1981 年的时候,在纽约两个人吃一顿饭要花费 5 英镑 。
2. come down (成本、水平或数量)下降,降低;
Interest rates should come down.
利率应该降低 。
3. succeed in sth./doing sth. 达到目的;成功做成;办到;
Some people will succeed in their efforts to stop smoking.
一些人经过努力可以成功戒烟 。
4. on purpose 特意地;故意地;有意地;
Was it an accident or did David do it on purpose?
是意外还是戴维故意所为?
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