例句:
'Make sure you <em>mind your manners</em> when your grandparents come. They'll be happy if you're polite.' 
照片權限:
CC版權：出處標示，商業用途
Regionalism:
Neutral
Regional variant:
Neutral
Full Expression:
Etiquette: mind your manners
an expression used to remind people - especially children - to act properly in front of other people.