“但是财政形势更加严峻了。”—“啊，我真的不知道。”

"But finance is far more serious."—"Well I don't know really."

《柯林斯英汉双解大词典》

我知道你去过法国，但是在法国的什么地方？

I know you went to France, but which place in France?

youdao

我知道，但是在这个镇上没有别的地方可去了。

I know, but there isn't anywhere else in this town.

youdao

I know I have the wrong glasses on the see hands up too, but... STUDENT: PROFESSOR: Who said it?

我知道就算我带错了眼镜,也能看到举手，但是…,学生：【不解中】,教授：谁说的？

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, I don't really know a whole lot, but I know, the alumni come back, a lot of them come back,

嗯，我不是完全了解，但是我知道，校友回来，很多校友回来，

对于返校日 - SpeakingMax英语口语达人

I really have no idea whether it's a fact, and it's not important in My Fair Lady whether it's a fact.

我真的不知道这是不是真的，但是它在窈窕淑女里面真实与否并不重要。

耶鲁公开课 - 文学理论导论课程节选