I'll never ever do that again!

我再也不会干那种事了！

《牛津词典》

He could never ever give any responses to his captor other than name, rank, serial number and date of birth.

除了自己的姓名、军衔、编号和出生日期外，他绝不可能向捕获他的人透露其他任何信息。

《柯林斯英汉双解大词典》

My every day is a race against the clock that I never ever seem to win.

我每天都在和时间赛跑，但我似乎从来没赢过。

youdao

He suggested that Western critics had never known real hunger, and wondered if they had ever watched their children go hungry.

VOA: special.2009.09.22

So, none of you in this room, I'm 100% confident, never ever got a smallpox vaccine.

所以我百分百确信这间教室里所有人,没有一个人接种过天花疫苗

耶鲁公开课 - 生物医学工程探索课程节选

And I never got the tent, but it is one of my strongest memories ever related to a toy.

虽然最终我还是没得到帐篷，但是这是让我印象最深刻的关于玩具的回忆。

FAO Schwarz的回忆 - SpeakingMax英语口语达人

Never ever, ever talk to reporters without giving yourself time to prepare your message.

FORBES: Creating And Conveying Your Media Message -Media Training

No matter how long I sat there, I could never ever see his face.

NEWYORKER: We Are Alive

And be it very well, Michael Vick may never ever play in Atlanta Falcons uniform again.

NPR: Sports World Grapples With Spate of Bad Press