重点讲解：
1. in need 贫困的；困难中的；
例句：We are collecting money for children in need.
我们在为贫困儿童募捐。
2. in poverty 贫穷；贫困；
例句：The poor man in poverty sleeps on the floor at the doorway.
那个贫困的可怜人睡在门口的地板上。
3. clear up 破案；案件了结；
例句：The mystery of the man's death has been cleared up.
此人神秘死亡的原因已被查清。
4. close down （工厂、商店、学校等）永久性关闭；（使）停业；（使）倒闭；
例句：Many of the smaller stores have closed down.
很多规模稍小的店铺已经倒闭了。
5. remove from 免除（职务）；
例句：The student senate voted to remove Fuller from office.
学生评议会投票免除了富勒的职位。
6. transfer to （使）转移，移交；
例句：He also pledged not to run any more projects for personal profit and to transfer his property to the state.
他也承诺不再会为了个人利益运作任何项目，而且会把其名下物业移交给国家。
