瞧！有谁知道这个用英语如何表达？

Look! Who knows what this is in English?

youdao

请问有谁知道这个插件是实现？

Does anyone know how this hack is implemented?

youdao

谁知道这个（东西）的目的？

Does any know the purpose of this object?

youdao

You might say, this should have been obvious to someone, but it had never been written up well before.

有人可能会说,这谁都知道,但之前从未有人记录下这个概念

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So does anyone know or recall what this says?

有谁知道或能够回忆起这个说明什么吗？

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This can be taken to extremes and the biggest extreme is the case of actors, which is if there's ever a case-- Anybody know who this is, the actor?

这个理论最极端的例子,就发生在演员身上，如果要举个例子…,大家知道这个演员是谁吗？

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