lock and lock lift

例句：

1. 1. The security guard locked the door behind me.
   保安把我身后的门锁上了。
2. 2. The elevator was locked down by the maintenance team.
   维修团队把电梯锁住了。
3. 3. The car was locked up in the garage overnight.
   汽车被锁在车库里过夜了。