个人认为是it doesn't matter
其实语言是很灵活的,因此好多种说法.
that's ok.
that's all right.
forget about it.
never mind.
no problem.
no big deal.
it was nothing.
think of it no more.
don't give it another thought.
Forget it.
No problemo. 一定要加那个o,否则就没味道了.
更口语话的还有NO BIGGIE 还有澳洲人常说的 NO WORRY
never mind,
forget it!
nothing.