I never knew that.

我可不知道这个。

youdao

I was a main character in Fallout 4, a character by the name of Kellogg, and I never knew that I was doing vocal recording for that game throughout the year and a half.

我是《辐射4》的主角，一个名叫凯洛格的角色，在过去一年半的时间里，我从来都不知道自己在为这款游戏录音。

youdao

And I never knew that poor chap.

我根本不认识那个家伙。

youdao

Her lawyer said she never knew that her husband of many years, Juan Lazaro,was really a Russian named Mikhail Vasenkov.

VOA: special.2010.07.10

So that he knew a lot about music, but he never performed or never was active as a musician.

他对音乐很懂，但他从来没有,表演过或者成为一个积极的音乐人。

麻省理工公开课 - 电影哲学课程节选

But I never knew too much, and my... they don't really speak English that well,

但我知道的不多，而且我的。。。实际上他们的英语并不是很好。

学习外语的原因 - SpeakingMax英语口语达人

I, for one, never knew that a network could exert control over a game.

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The best compliment I get is people saying: "I've lived here all my life and I never knew that!"

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"We never knew that we were living next to such a dangerous facility, " said one farmer among those evacuated.

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