10种正确英文打招呼

Good morning
before 12 a.m
Good afternoon
until 5 p.m.
Good evening
between 5 p.m. and 10 p.m.

Hello / Hi / Hey.
Hello-最正式-陌生人/正式场合
Hi-稍微不正式-不会用于政府官员
Hey-朋友和家人-认识的人/见过的人

How are you? / How is it going? /how are you doing?
任何人
回答good/ not so good

How’s everything ?, How are things?, or How’s life?
认识的人
回答good或者 not bad

Good to see you or Nice to see you
朋友/合伙人/家人
好久不见

Long time no see or It’s been a while
好几不见,突然见到

Are you OK?, You alright?, or Alright mate?
英国习惯,和hello一个意思
回答yeah, fine/ alright

Hi ya!