本来我以为我知道演讲地点。

I thought I knew where I was going.

youdao

即便我以为我知道我在做什么，我没有。

Even when I thought I knew what I was doing, I didn't.

youdao

我以为我知道我为什么来这里，可现在我不知道了。

I thought I knew why I came here. But now I am not sure.

youdao

And the Ancient Near Eastern listener would prick up their ears: I thought I knew this story.

那些古代近东的听众们都竖起耳朵：,我原以为我知道这个故事。

耶鲁公开课 - 旧约导论课程节选

Well, I'm sorry. I thought you knew.

很抱歉，我以为你早就知道了。

I'm sorry 实战 - SpeakingMax英语口语达人

I'm sorry. I thought you knew.

很抱歉，我以为你早就知道了。

I'm sorry 实战 - SpeakingMax英语口语达人