在车里她又提起了她头脑里最重要的话题：“你知道，我确实相信奶奶告诉你的那些事。”

In the car she reverted to the subject uppermost in her mind. "You know, I really believe what Grandma told you."

《柯林斯英汉双解大词典》

我知道他是名很认真的选手，可他确实喜欢他所做的事情。

I know he's an intense player, but he does enjoy what he's doing.

《柯林斯英汉双解大词典》

“我确实不知道。”德布甩头说道。

"I'm sure I don't know." Deb tossed her head.

《柯林斯英汉双解大词典》

And also that we know that the zero does not count as a node, if per se I actually had managed to hit zero in drawing that, so the correct answer would be the bottom one there.

另外你们要知道零点不是节点，假设说我确实把零点画成０了，那正确的结果就是底下这个。

麻省理工公开课 - 化学原理课程节选

And I do know, as I have worked as a publicist, that people do, celebrities do call paparazzi

而且我也知道，因为我曾做过宣传的，有的人，名人，确实会给狗仔队打电话，

溺爱是一种伤害 - SpeakingMax英语口语达人

They claimed that they were of the same race as the gods, and I really don't know of anybody else who made that claim.

他们认为自己和神明是同一个种族,我确实不知道还有另外的人有过这样的说法

耶鲁公开课 - 古希腊历史简介课程节选