The problem is, I \ 'm not sure I always drink when I \' m thirsty.

问题是，我不敢肯定我总是会在当我口渴的时候喝水。

youdao

DON BRADLEY: Yes, I like these two still but I 'm not sure about that one.

堂。布拉德利：是的，我还是喜欢这两套，但对那个不是很确定。

youdao

I \ 'm not even sure I should share with you now the extent of what we all saw - so I won \' t.

我甚至没有把握，是否现在我应该尽量与你们分享我所看到的一切——所以我不会这么做。

youdao

"Celebrating with our family." "Presents!" "I usually get presents that say Santa Claus on them but I'm not really sure if they're from him."

VOA: special.2009.12.21

I'm not at all sure there's anything more to be said about that passage, which I think lays it to rest.

我不确定这篇文章是不是,还要更多的讲解，就这样的吧。

耶鲁公开课 - 文学理论导论课程节选

So my walk is, it's not confident and I'm not sure if I'm strong in my step yet.

所以我的走姿不是特别自信，担心步伐会不稳。

I wonder if 实战 - SpeakingMax英语口语达人

I'm sure I've caught a cold or flu of some description, but I shouldn't complain really.

BBC: NEWS | UK | Scotland | Hugs, kisses and policy pledges

"I'm not nervous now, although I'm sure I will be come Thursday, " he said.

BBC: Surry gears up for Open challenge

A. I'm--I'm not sure exactly where I'm a resident now, but I--that's where I'm living right now.

CNN: Transcripts from video deposition of Lewinsky, Jordan, and Blumenthal