I'm sure that you will get your wish.

我相信你会心想事成。

《牛津词典》

I'm sure that the song will become even more popular.

我相信这首歌会越来越流行。

youdao

I'm not sure what I want to be but I'm sure that you have already known.

我不确定我想成为什么，但我相信你已经知道了。

youdao

"I'm sure that it has security reasons. Nevertheless, I think they could have done a better job."

VOA: standard.2010.02.17

It's--I'm sure that Louis Armstrong would read some music, but again it would just get in the way of what he's doing.

我想路易斯·阿姆斯特可能会看一点,但那同时也可能妨碍他的演奏

耶鲁公开课 - 聆听音乐课程节选

and just, you know, work hard and study, do your homework, eat well too, I'm sure that helps

所以，我的建议是，努力学习，认真完成作业，
同时也好好吃饭，这真的很重要哦。

如果是在考虑留学 - SpeakingMax英语口语达人

And I'm sure that there'll be some on both sides who won't vote for it.

CNN: AllPolitics - FDCH Transcript

I'm sure that he looks to the SBA and the SBA Administrator for that.

WHITEHOUSE: Press Briefing

"I'm sure that we can answer these questions and come through all of this, " he said.

BBC: Defence Secretary Liam Fox 'made serious mistakes'