1. 强制实行;强加
If you impose something on people, you use your authority to force them to accept it.
e.g. Britain imposed fines on airlines which bring in passengers without proper papers...
英国会对运载证件不齐全的乘客进入国内的航空公司课以罚款。
e.g. Many companies have imposed a pay freeze...
许多公司已经强制冻结了工资。