不要把欧美放到一起说。美国在世界上GDP占比变化不大，科技一直还是领先。落后了的是欧洲

来源: 桃花源里人家于 2025-02-02 10:20:13 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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