完全同意，没有争论的必要，况且很容易用模拟实验来验证，为什么就有人故弄玄虚？：）自己不懂还喜欢教别人！

来源: 万斤油于 2023-05-26 16:09:49 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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