They completely ignore these facts as if they never existed.

他们完全忽略了这些事实， 就仿佛它们从来不存在似的。

youdao

youdao

It has never existed. It will never exist.

它从来没有存在过，将来也永远不会。

youdao

At that time, most novels about the South described a land that never existed.

VOA: special.2010.01.03

We all know that. It has never existed.

我们都知道它从不曾存在。

耶鲁公开课 - 政治哲学导论课程节选

some people will end up doing something that they never knew existed,

有些人最终从事了他们听都没听过的的职业，

什么事情都是可能的 - SpeakingMax英语口语达人

There are some on Mr. Kibaki's side who is saying that that never existed.

NPR: Nobel Laureate Explains Kenya's Battle for Peace

They plan to revolutionize the marketplace with a product that has never existed before.

FORBES: Your Idea Doesn't Have To Be Original--It (Probably) Shouldn't Be

What Anonymous is doing would have been done by someone else if they had never existed.

FORBES: How You Will Be Hacked