第1个回答 2007-06-19
nothing
it's nothing
it's quite alright
don't worry about it
I'm fine.本回答被提问者采纳
第2个回答 2007-06-19
It doesn't matter.
It's nothing.
It doesn't bother.
Nothing.
Don't mention it.
Not at all.
第3个回答 2007-06-19
It's doesn't matter.
I'm nothing.
It's nothing.
It's quite alright.
Don't worry about it.
I'm fine.
I'm OK