短语讲解:
1. The United States is made up of 50 states, the District of Columbia and 16 territories.
be made up of 由…组成
例句:I want my staff to be made up of excellent workers.
我希望我的员工都非常出色。
2. More than four million people live in them.
more than 超过; 不只是; 很; 在…次以上
例句:He supervised and trained more than 400 volunteers.
他指导和培训了400多名志愿者。
3. In other words, they do not automatically become U.S. citizens at birth.
in other words 换句话说; 就是说
例句:The mobile library services have been reorganised — in other words, they visit fewer places.
流动图书馆服务重新作了安排——换句话说,他们去的地方减少了。
4. They said land ownership rights were separate from citizenship rights.
sepparate from 分开; 区别
例句:Business bank accounts were kept separate from personal ones.
银行的商业账户和个人账户是分开管理的。