she will come out of the coma, I just know it.

她一定会醒过来的，我肯定她会的。

youdao

Patient: (still chuckling) And now that it’s ending I have to ask: there were times—I just know it—that you weren’t listening to a word I was saying, right?

患者：（继续呵呵）现在都结束了我也该问问：有好几次，我知道的，我说话你一丁点也没听，对不？

youdao

I know you did it—I just want to know why.

我知道这是你干的，我只是想知道为什么。

《牛津词典》

But even if those efforts fail, it is too soon to know just how strong the new rules will be.

VOA: special.2010.07.23

People just know it as Phil Mag.

现在人们叫做哲学杂志。

麻省理工公开课 - 固态化学导论课程节选

and they don't remember the rules, but they just know it sounds right.

他们并不知道什么规则，就是知道那样听起来才正确。

韩国人经常犯的失误 - SpeakingMax英语口语达人

Naturally, it pains us to imagine firms chugging along with Windows Server 2008 into 2020, but you just know it'll happen.

ENGADGET: Microsoft extends free Windows Server 2008 support through January 15th, 2015

We just know that it is the source.

CENTERFORSECURITYPOLICY: Center For Security Policy

"We just know that it is a natural response that we hopefully will be able to utilise that in order to generate new varieties that will be easier to break down and use the sugars to produce biofuels, " he observed.

BBC: Sugar-rich willow can boost biofuels' green credentials