Night bird
夜猫子
例句:
Rock used to be a night bird but since he married a year ago, he has become a family man.
罗基以前是个夜猫子,但自从一年前他结婚后,就变成住家男人。
Draw the line:
画一条线 ×
底线 √
例句:
You have to know what's what and when to draw the line.
你必须搞清状况以及自己的底线。
,