"Was his name David?"—"No I don't think it was, but never mind, go on."

“他的名字是大卫吗？”——“不，我想不是，不过没关系，继续。”

《柯林斯英汉双解大词典》

This isn't where I intended to take you—but never mind, it's just as good.

我没想带你到这里来—不过没什么，这里也不错。

《牛津词典》

It costs more, but never mind.

它更贵，但没关系。

youdao

But we didn't mind. Our house was never empty.

VOA: standard.other

I missed by a mile, which is a problem in drawing my lines, but never mind.

我画得偏差太大了,应该是线的问题,但这无所谓了

耶鲁公开课 - 博弈论课程节选

There's some rule in the Constitution, but never mind, let's pretend that's not there.

宪法里面有规定,但没关系,我们假装没有那个规定

耶鲁公开课 - 博弈论课程节选

But never mind, the simple story that unfolds will be readily comprehensible: of love triumphant, of treachery exposed.

ECONOMIST: Ashok Kumar, a star of India, died on December 10th, aged 90

The new Democratic position is that the entitlement will do the opposite but never mind, which is at least more honest.

WSJ: Review & Outlook: ObamaCare Bait and Switch

Because of its range and mouthpiece, this tuba-shaped hybrid is actually played by members of the French horn section, but never mind.

WSJ: It Takes Brass to Play the Wagner Tuba | By Barbara Jepson | The Ring of the Nibelung