事实是，口腔里的细菌种类千差万别，你只能说它们各不相同，却不能说谁比谁更干净。

Truth is, oral bacteria are so species-specific that one can't be considered cleaner than the other, just different.

youdao

“在此类案件中，我们要知道的事实是收款人到底是谁，”帝姆·索勒斯（Tim Sorrells）说道。 他是德克萨斯州道德委员会的副总顾问。

"It's a fact question on a case by case basis to determine whether the actual payee has been disclosed, " said Tim Sorrells, the deputy general counsel at the Texas Ethics Commission.

youdao

一个令人伤心的事实是，我甚至不记得我毕业的时候是谁做的演讲。

The sad truth is, I don't even remember who the speaker was at my graduation.

youdao

If these are facts about how Peggy Sue likes to kiss and tell, or then goes around and talks about who's a good kisser and who's a bad kisser, maybe that gives you a reason to not continue what you're doing.

如果这些是关于Peggy，Sue如何喜欢接吻并告诉，或者然后到处去谈论谁是接吻高手,谁接吻很烂的事实的话，也许那就给了你一个不再继续你此时行为的理由。

耶鲁公开课 - 死亡课程节选