英文常用口语别人感谢时和别人致歉时应该怎么回答

Answer 1

用于回答感谢：
you're welcome. used in reply to someone who has thanked you.
no problem. used as a polite way of answering someone who has thanked you for something, or said they are sorry for something.
not at all. ...
don't mention it. ...
it's no bother. ...
(it's) my pleasure. ...
it's/that's all right. ...
it's nothing/think nothing of it.
用于回答道歉：
No worries.
It's fine.
No problem.
Please don't let it happen again.
Apology accepted.
It's okay.
Don't mention it.
You should be, but I forgive you.