80年时候，4个访问学者去加拿大游玩，回来时两个人被拦下说是共产党。其实另外两个才是共产党。

来源: chufang 于 2023-07-26 10:09:07 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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