You really believe, and it is in fact the case that the things written down in the envelope are true.

你真的相信，而事实上,信封里写的那些事都是真的。

耶鲁公开课 - 死亡课程节选

He had a stutter.Yeah, I believe it is true.

他有结巴这一点，我相信是真的。

英国电影的魅力 - SpeakingMax英语口语达人

Now whether or not any of this is true, believe me, is neither here nor there.

不管这些正确与否，相信我，关键不在于此。

耶鲁公开课 - 文学理论导论课程节选

Could it be true, is there any good reason to believe it is true, that nobody believes they're going to undergo bodily death?

有没有任何理由相信，没人会相信自己肉体的消亡呢？

耶鲁公开课 - 死亡课程节选

As long as that is true, we can't continue to believe that invisible things can't be destroyed.

只要这是正确的,就不能相信无形的东西不能毁灭。

耶鲁公开课 - 死亡课程节选