重點講解：
1. give up 投降；認輸；放棄；
例句：He gradually gave up his reformist ideas.
他逐步放棄了自己的改良主義思想q1WPC0~Q39qUA。
2. in between （時間上）在…之間，介于…之間；
例句：In between, they had snatches of private talk.
在這中間，他們有時私下談上幾句-D|adBO34-GWLI(。
3. benefit from 獲益；對…有益；有利于；
例句：She has never benefited from all that experience.
她從未得益于那個經驗教訓[f7N%IXLf~。
4. work out 想出，得到(解決方法)；解(謎)；
例句：She's all there; she will soon work out how to do it.
她很精明FAb4uO.F@Aa^E6sgQ。她會馬上知道怎樣做6X@l#v6s0QH)r3qC7V7。
5. sth. is not all it's cracked up to be 不如別人說的那么好；
例句：Package holidays are not always all they're cracked up to be.
全包旅游并不總像人們說的那么好g)GrU1w3h4。