第一年年末的时候，我就知道我们彼此完全不合适。

By the end of that first year, I knew how totally unsuited we were to each other.

《柯林斯英汉双解大词典》

哈！我就知道他在隐瞒着什么。

Ha! I knew he was hiding something.

《牛津词典》

从他们的脸色我就知道出事了。

I could tell something was up by the looks on their faces.

《牛津词典》

I have the skeletal structure written up there, I've written it twice and you'll see why in a minute.

我已经把它的骨架结构画在上面了，我画了两遍，等会你就会知道为什么。

麻省理工公开课 - 化学原理课程节选

and I knew if I wanted to be good, as good as I wanted to be, I needed to come here.

而且我知道，如果我想变得更好，变得和我想的一样好，我就得到这里来。

和纽约的留学生 - SpeakingMax英语口语达人

Right. I would say as I reflect back on my college experiences and those listening in the audience should know, I graduated from college 45 years ago.

的确如此，可以这么说,当我回想我的大学生活的时候,想必听众中有人知道，我45年前就从大学毕业了。

普林斯顿公开课 - 人性课程节选