美國世界第一，製度上麵難道沒有優勢？論礦產資源，論國土麵積，還是人口，美國都不是絕對第一，不是製度優勢是啥？

來源: 咲媱於 2025-12-31 12:16:12 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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