但我确定就是这个人，他在哪里我都认得的！

But that's him exactly. I'd remember him anywhere!

youdao

我还没有读这一系列的第三本，但我确定那一定也是很棒的。

I haven't read the third book in the series, but I'm sure it's excellent.

youdao

本杰明：关于开发商我只知道一点点，但我确定这是最便宜的。

Benjamin: Know little about the developer but I am sure this is the cheapest building here.

youdao

People have argued over the authenticity of them, although I think by now it is established that they are his.

虽然人们曾质疑其真假，但我想现在应该尘埃落定,确定是他亲笔所写。

耶鲁公开课 - 政治哲学导论课程节选

I think they're about 17 and 5 or something like that or somewhere near that, not sure but

他们大概是17胜5负这样子，或者差不多，我不确定但

大学篮球的人气 - SpeakingMax英语口语达人

Now I don't know, I may be different than other people, but I think organic chemistry is really interesting.

但我不确定,也许我和他人不太一样呢,我认为有机化学很有趣

耶鲁公开课 - 金融市场课程节选