That was a mistake. We'll never do it again.

那是个错误，我们永远不会再犯了。

《柯林斯英汉双解大词典》

When similar sounding words cause a misunderstanding, probably the best thing to do is just to laugh and learn from the mistake.

当发音相似的词引起误解时，最好的办法可能就是一笑而过，并从错误中吸取教训。

youdao

I feel awful whenever I make a mistake in whatever I'm trying to do.

每当我在尽力去做的事情上犯错，我会感觉很糟糕。

youdao

"We are not always going to be right. And I do not want everybody disappointed if we make a mistake here or there.

VOA: standard.2009.03.20

If a worshipper should make a mistake, do you not think God will know his intent?"

如果崇拜者犯了错，那么,你以为上帝不知道他的意图吗“

耶鲁公开课 - 1945年后的美国小说课程节选

If I do this, which is kind of a mistake we made last time, if deliberately.

如果我故意这样做，这有点像,上次我们犯的一个错误。

哈佛公开课 - 计算机科学课程节选

"Sometimes you get very frustrated on court and it's tough to control that and sometimes I do a mistake, so it's very tough to end a final like that, " he said.

WSJ: Nalbandian Disqualified for Injuring Linesman

And when we do make a mistake, we must correct it fully, openly, and as quickly as possible.

FORBES: Reuters Chief Addresses Flap Over That Soros Story, Sort Of

The best their bowlers could do was wait for a mistake by the batsmen and Ian Westwood obliged in Graham Wagg's third over of the morning when a loose drive resulted in a smart catch by Rikki Clarke at second slip.

BBC: Maddy drives Warwickshire innings