how are you doing?和how have you been?各是什麽意思?

how are you doing 相當於how are you 是壹句日常口語的問候 “妳好嗎” how have you been大概意思相當於 what's going on? how are you these days,what's up,就是壹句問好的話，問妳的近況如何 都是美國口語 至於學校裏學的那些how are you之類的話已經過時了 就像現在不會有人說之乎者也壹樣~