Before you knew it, the single was at number 90 in the U.S. singles charts.

转眼间这张单曲唱片在美国单曲唱片排行榜上排第90位了。

《柯林斯英汉双解大词典》

I think you knew it.

我以为你知道这件事。

youdao

"You knew it must come to this, sooner or later, Toad," the Badger explained severely.

“你知道迟早肯定会有这种结果的，托德。”獾子班杰严厉地解释道。

youdao

"I knew you would not find it," he said.

VOA: special.2009.12.26

When somebody invented the automobile, before you knew it everyone was driving automobiles and they all looked pretty much the same.

有人发明了汽车,不知不觉,每个人都开上汽车了,而且那些汽车外形看起来都差不多

耶鲁公开课 - 金融市场课程节选

And you came here-- Freshmen week, you knew it was going to last for the rest of your life.

来到这里，经过新生周，你知道快乐会持续一生。

哈佛公开课 - 幸福课课程节选

If Barton declaimed on a subject or person, you knew it came from the heart.

FORBES: Remembering My Old Buddy, Barton Biggs

If you ever asked him to do anything, you knew it would be done.

BBC: Town pays tribute to dead soldier

What if you knew it worked two out of three times ?

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