介绍:
cool off.它的意思是变凉，冷却；还有一个意思是冷静。
After the fight both men need to cool off.
争吵过后，两个人都需要冷静一下。
When it’s hot, people look for ways to cool off.
当天很热的时候，人们寻找可以凉快一点的方式。
You really need this time to get away and cool off.
你真的需要在这个时间走出去并且冷静一下。
