我十分清楚她在撒谎。

It was quite clear to me that she was lying.

《牛津词典》

我十分清楚我们面临的困难。

I am acutely aware of the difficulties we face.

《牛津词典》

我十分清楚这样说会戳到一些人的痛处。

I am well aware that in saying this I shall outrage a few susceptibilities.

《柯林斯英汉双解大词典》

And I remember quite clearly thinking to myself as that happened-- the whole thing lasted only a few moments-- but I remember thinking quite clearly, " "I'm going to die."

我十分清楚地记得当时自己是怎么想的-,整件事就持续了几秒钟-,但我非常清楚地记得，“我要死了“

耶鲁公开课 - 死亡课程节选

Whether and to what extent the Russian formalists and their allies, the Futurists--among them Mayakovsky and others felt a kind of antagonism or growing threat from the government is not wholly clear to me.

俄国的形式主义者和他们的同盟，未来主义者，比如玛雅可夫斯基,或多或少的感觉到了来自政府的敌意,这一点我并不十分清楚。

耶鲁公开课 - 文学理论导论课程节选

I'm not 100% certain how that works.

它怎样运作我并不十分清楚。

耶鲁公开课 - 死亡课程节选