A man, at the time a dear friend of mine, let's call him X, said.

一个人，当时我的一位亲爱的朋友，让我们称他为十，说。

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The man would have written: "Do you know anything about X?"

这个人可以写：“你知道X的情况吗？”

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The man would have written: "Do you know anything about X?"

这个人可以写：“你知道X的情况吗？”

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