In this mystery,he is presented with a symbol tattooed on a hand.

VOA: special.2009.10.09

Well, I mentioned to you that there was this mystery.

我跟你们说过它很神秘。

麻省理工公开课 - 固态化学导论课程节选

Consciousness, if what we mean by consciousness is this qualitative aspect of our mental life, consciousness remains a pretty big mystery.

如果我们所说的意识,就是指我们心理活动定性的方面,那么意识还是一个很大的谜团

耶鲁公开课 - 死亡课程节选

The H1N1 virus, which is commonly known as swine flu, has spread rapidly around the world since emerging in North America earlier this year, yet still much of what makes it so potent a threat remains a mystery.

VOA: standard.2009.08.25

Courage was mine, and I had mystery, Wisdom was mine, and I had mastery: To miss the march of this retreating world Into vain citadels that are not walled.

勇敢是我与生俱来的神秘，智慧是我熟稔于心的能力：,因为错过撤退的行军队列,没能和他们一起进入空虚的没有围墙的大本营。

耶鲁公开课 - 现代诗歌课程节选

Final topic is laughter and this is a true mystery.

最后要讲的是笑,这是一个真正的未解之谜。

耶鲁公开课 - 心理学导论课程节选

Since it's available only to accredited investors, you can't be advertising because everyone would see it; that's why the financing of a lot of this real estate is something of a mystery, because they can't talk openly about it.

由于DPP仅仅面向可信投资者,如果做广告的话,便人尽皆知,这就是为什么很多商业地产的金融活动,那么神秘,原因就是,人们不能公开谈论它

耶鲁公开课 - 金融市场课程节选

Well, this isn't some deep mystery.

这不是什么深藏的谜团

耶鲁公开课 - 死亡课程节选