重點(diǎn)講解：
1. be discharged from 允許…離開(kāi)(醫(yī)院、軍隊(duì))；
When he was discharged from the hospital, he had lost 20 pounds.
出院的時(shí)候，他的體重減輕了20磅。
2. break out （戰(zhàn)爭(zhēng)、戰(zhàn)斗或疾?。┍l(fā)；
Armed conflict may break out at any moment.
武裝沖突有一觸即發(fā)之勢(shì)。
3. escape from 逃離；逃脫；
The prisoners used the tunnel to escape from jail.
囚犯?jìng)兝眠@條地道越獄逃跑了。
4. get out of 擺脫；逃避；
We are certainly in a tight corner, but with perseverance we shall manage to get out of it.
我們肯定已處于困境，但只要堅(jiān)持住，我們就定能擺脫困境。