Isn't the distinction between friend and enemy ? based on a kind of knowledge, on a perception of ? who is your friend and who is your enemy?

朋友与敌人之间的差别,不是根据知识吗，或是你对,谁是朋友或敌人的看法？

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So you just sign up to be on team of, you know, whoever you can gather. Your friends.

所以你只需报名参加，不管你能召集到谁。
可能是你的朋友们，你们组成一个队。

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If you'd like to ask who your friend's best friend is,

如果你想知道你朋友认为的最好的朋友是谁，

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Who is your best friend?

你最好的朋友是谁？

Who 课堂 - SpeakingMax英语口语达人