I‘m sorry,sir (madam)。
對不起,先生(小姐)。
I‘m very sorry.
非常抱歉。
I‘m sorry to trouble you.
對不起打擾你了。
I‘m sorry to have taken so much of your time.
對不起占用你太多時間了。
I‘m sorry to have kept you waiting .
對不起讓你久等。
Excuse me for interrupeing you.
原諒我打撓你了。
I hope you‘ll forgive me.
我希望你能原諒我。
Answers to Apology(對道歉語的應答)
It doesn‘t mater.
沒關系。
It‘s nothing.
沒什么。
Never mind.
別放在心上。
That‘s nothing.
沒什么。
Don‘t bother about that.
別再想它。
Don‘t worry about it.
別擔心。
Don‘t apologize, It was my fault.
別道歉,這是我的錯。