美国收割了全世界的精英帮着创新，帮着拿诺贝尔奖。日本就这么一亿人，还1/3人口65岁以上，啥资源没有，比啥啊

来源: zacao 于 2023-04-22 03:45:44 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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