日本不承认双重国籍，五十岚卡诺亚拥有美国国籍，却两度代表日本参加奥运会，并获得银牌。

来源: supercs88 于 2026-02-19 19:30:21 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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