what's up 禮貌嗎？
最佳答案
Is it polite to ask, 'what's up?'
This expression is generally seen as a casual greeting, which may lack formal politeness depending on the context and relationship between the individuals involved.
what's up 禮貌嗎？
This expression is generally seen as a casual greeting, which may lack formal politeness depending on the context and relationship between the individuals involved.