1.impair 损害
Consumption of alcohol impairs your ability to drive a car or operate machinery...
饮酒会削弱你驾驶汽车或操控机器的能力 。
2.harbour 窝藏
Police believe someone must be harbouring the killer.
警方相信一定有人窝藏了杀人犯 。
3.regulate 调节;控制
The activities of credit companies are regulated by law.
信贷公司的业务受法律的制约 。
4.socialise 社交
We guarantee that you will find a community with which to socialise
我们保证你们会找到自己的交际圈 。