I'd never have thought of that in a million years.

我永远也想不出这个主意。

《牛津词典》

Not in a million years.

一万年以后再说吧。

youdao

In a million years no one will remember what you did or didn't do.

一百万年后，没人会记得你做过什么或者没做什么。

youdao

We were the first Americansto visit the land of China in a million years or something.

VOA: standard.other

This Cambridge History of Food talks about three separate primary phases in human food evolution: one beginning a million and a half years ago, another about 700,000 years ago, and then the 10,000 year ago one that I talked about just a moment ago.

剑桥饮食史》描述了,人类饮食结构演化过程中的三个不同阶段,其一,始于一百五十万年前,其二,距今约七十万年,其三,距今一万年,我们刚讨论过了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Phase One, the million and a half years ago, in the early--in the late--Miocene and early Pleistocene phases, there was shift where people were less likely to be just going out and gathering foods from every place they could find it.

第一阶段,一百五十万年前,在整个中新世以及更新世的早期,情况开始转变,人们不光靠,出门四处搜集食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"I didn't ever think in a million years I would see something like that, " Smith said.

WSJ: Louisville's Ware Suffers Gruesome Leg Injury

In practice, though, he was never going to make it, not in a million years.

ECONOMIST: Jocky Wilson, darts player, died on March 24th, aged 62

McManus said she didn't think in a million years she'd be making car parts.

CNN: Town hits economic jackpot to become 'Kia-ville'