Don't listen to those idiots; they don't know what they're talking about.

别听那些傻瓜的话，他们根本不知道自己在说什么。

They think they know when they don't know.

他们认为他们知道，但事实却不是这样。

Monica: They don't know that we know that they know.

他们不知道我们知道他们知道。

Why they don't call us half-human, I don't know.

但其实我们也是一半的人类啊。

What they don't know won't hurt them.

这样他们就会一无所知，也不会受到伤害了。

They don't know that part of you.

他们不了解你的那一面。

They don't know what morals are.

他们不知道什么是道德。

Ultimately, they can't help if they don't know about it.

归根结底，如果他们不知道这种情况的话，他们也无能为力。

They don't know what it is to fight.

他们不知道战斗是什么。

They don't know the value of dollar.

根本不明白金钱价值何在。