我贴这个是因为白云要比较毛时代和后来的GDP. :)

来源: 蒋闻铭于 2024-09-17 21:17:11 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.