How can you still figure out which alien is which?

你如何才能弄清楚，到底谁是谁呢？

I have a really hard time placing names and faces.

我就记不得谁是谁了。

And the problem is I don't know who's who.

问题是我不知道谁是谁。

Randy and Blair. - Which one's which?

兰迪和布莱尔 -谁是谁啊？

They might all look alike, but mom knows who's who.

它们看起来可能一样，但是妈妈知道谁是谁。

We need to know who's who before someone strikes again.

我们得抢在他们出招查清楚到底谁是谁。

So what you do is-- I mean, you don't know who's who.

要做的是... 你并不知道谁是谁。

Here most people can't tell them apart, but I know what makes each bone tick.

别人分不清他们谁是谁，但我可是清清楚楚。

So we don't know who was who, but whoever's A, was the least contaminated.

因此虽然我们不知道谁是谁，但谁得到A，谁就是最干净的。

That is, can distinguish between them, do you know who is who?

意思就是，能够分清两者，你知道谁是谁吗？

Who's a player, who's a pupil, who's a participant, who's a prisoner. Who's a prisoner.

看看谁是玩家，谁是学生，谁是参与者，谁是囚禁者。谁是囚禁者。

Who warned you that that was the worst idea ever? Anyone? Anyone?

当时是谁警告你那是史上最烂的主意的？是谁？是谁啊？

And who might that be? Who is this victim number one?

究竟是谁? 谁是这个首席受害者?

It allows you to separate the bad guys from the good.

它能让你区分出谁是好人谁是坏人。

It's such a responsibility, isn't it? I mean, even just remembering who's who, after seeing so many.

责任很重大啊，不是吗？我是说，在见过这么多面试者以后，仅仅记住谁是谁也不容易啊。

Who are Ya? Who are Ya?

你是谁？你是谁？

But you can't tell who is who.

但你分不清谁是谁。

Who's at the door boys and girls? Who's there?

孩子们，门外是谁？谁在外面？

From then on he was never sure who was who.

从此以后他就分不清谁是谁了。

Who do you support, and who are your favourite players right now?

你支持谁，谁是你现在最喜欢的球员？