我相信大多数母亲都会为自己的孩子拼尽全力的。

I believe most mothers would fight to death for their children.

youdao

我相信最终一切都会好起来的。

I am confident that everything will come out right in time.

《柯林斯英汉双解大词典》

我相信你们俩都会玩得很开心。

I'm sure both of you will have a fantastic time.

youdao

I'm sure there must have been individual exceptions to everything, but we're talking about the overwhelming reality.

我相信任何事物都会有例外情况,但是我们所讨论的是无可辩驳的事实

耶鲁公开课 - 古希腊历史简介课程节选

No, I'm sure you'll get dangerous moments if you are going to go into war and all that kind of thing, but.

不，我相信如果你去战场，那时所有的事情都会很危险。

英国的军人 - SpeakingMax英语口语达人

The inevitable conclusion that I reach and I believe any sensible reader of Aristotle would reach is that Aristotle in fact discovered the American Constitution 1 500 or 2 000 years before it was written.

但会得到结论,且我相信,任何敏感的亚里士多德读者都会得到的结论是,亚里士多德，事实上,早在美国宪法写就之前的,1，500，或，2，000，年即已创建。

耶鲁公开课 - 政治哲学导论课程节选