I know your office hours are tomorrow, but I was wondering if you had a few minutes free now to discuss something.

我知道您的办公时间在明天，但我想知道您现在是否有几分钟的空余时间来讨论一点事情。

youdao

I don't know if it's the best team I've ever had, but I can tell you this much, they're incredible people to be around.

我不知道这是否是我拥有过的最好的团队，但我可以这么告诉你，他们是非常棒的合作伙伴。

《柯林斯英汉双解大词典》

She wanted to write about a boy who had magic but he didn't know it.

她想写一个拥有魔法，但是他自己却不知道的男孩。

youdao

"One soldier had been fighting in the jungles for years. And I don't know if it had affected him or not, but when the clerk handed him a tweed suit to try on he spent three hours searching through the fuzz for snipers."

VOA: special.2009.03.09

I didn't really care but had to ask anyway, "how different?" And they would say, " "Well you know, we expected you to be more outgoing."

我无所谓，不过总得回应，“有何不同？“，他们会说，“这个嘛，我们以为你很外向“

哈佛公开课 - 幸福课课程节选

And um, eventually, at first, I was just, you know, sitting in, but then I had to take a licensing exam

一开始我只坐在那里，可是之后还要进行一次许可考试，

广播人员怎么样？ - SpeakingMax英语口语达人

He might be a great guy and a philanthropist now but he had to know the Intel payments were morally wrong even as they made him supremely rich.

FORBES: Why Keep Dell As CEO? He Has Nothing To Show For His Last Six Years

They were close enough to the crash site to know that something unusual had happened but far enough away to not know what it was.

FORBES: The Pentagon's Jeweler Remembers 9/11

His family said he had become very unwell, had been in a lot of pain and had clearly been losing a lot of weight, but no-one had seemed to know why he had not been recovering.

BBC: Stafford Hospital: The victims