It's comforting to know that you'll be there.

知道你要去那里令人感到欣慰。

《牛津词典》

He wanted me to know that he still cared for me.

他想让我知道他仍然爱着我。

《柯林斯英汉双解大词典》

It's nice to know that somebody appreciates what I do.

知道有人欣赏我所做的事真让人开心。

《牛津词典》

Nineteenth century workers would probably be surprised to know that their pants would one day become a fashion object.

VOA: special.2009.12.18

It violates gravity, but six-month-olds aren't smart enough to know that a block just stuck over here is also surprising.

因为它违背了地心引力,但六个月大的婴儿还是不够聪明,他们没能发觉突出的木块也是令人惊奇的

耶鲁公开课 - 心理学导论课程节选

it's very easy to know that this is not a student's authentic writing.

所以，很容易辨认出这不是学生自己写的。

对于抄袭的想法 - SpeakingMax英语口语达人

"I'm glad to know that the British sailors are apparently going to be released, " Cheney said.

NPR: Standoff Over, What's Next for Iran and the West?

Management needs to know that IT has implemented and is enforcing stringent IAM systems and protocols.

FORBES: Data Security and Identity Access Management

"Seniors deserve to know that Medicare is there for the long haul, " he said.

WSJ: Medicare Trustees Dial Back Funding Concerns