It doesn't matter.
這沒(méi)關(guān)系。
It was nothing at all.
根本沒(méi)關(guān)系。
It doesn't matter about the price.
價(jià)格沒(méi)關(guān)系。
It's alright,sir.
沒(méi)關(guān)系，先生。
thanks anyway.
沒(méi)關(guān)系，謝謝。
Yes, that's all right.
可以，沒(méi)關(guān)系。
Do not mention it.
不客氣。
You are very welcome.
不客氣。
Don't mention it.
不客氣。
You is welcome.
不客氣。
Offensive in manner.
不客氣的
Tax official: you are welcome.
稅務(wù)局：不客氣！
No trouble.
不客氣（沒(méi)有麻煩）。
Please do not mention it.
請(qǐng)不用客氣。
You're very welcome.
不用客氣。
His answer wants politeness.
他的回答不夠客氣。