She knew that time was slipping away.

她知道时间在飞逝。

《牛津词典》

I knew that I owed the surgeon my life.

我明白外科医生救了我的命。

《牛津词典》

Intuitively, she knew that he was lying.

她凭直觉知道他在说谎。

《牛津词典》

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

I began with their ideas of Japan and what did they know, because I knew that they knew very little.

我先让他们写了对日本的看法,和了解多少，因为我知道他们的知识很有限。

麻省理工公开课 - 媒体、教育、市场课程节选

And, um, I knew that Brown was an Ivy League school, so that meant it was a very good school.

我知道布朗大学是常春藤联盟中的一员，这表明布朗大学一定是一所非常顶尖的学校。

想进布朗的话 - SpeakingMax英语口语达人

And the smugglers knew that, so they would routinely come in just under that.

NPR: How Prosecutor Lam's Case Was Handled

They knew that cold overnight temperatures forecast before launch would stiffen the rubber o-rings.

NPR: Challenger: Reporting a Disaster's Cold, Hard Facts

We knew that there was a bigger story out there that was still untold.

NPR: Challenger: Reporting a Disaster's Cold, Hard Facts