先前中国可能欲侵害丹麦主权，被美国先下手为强，抢占格陵兰岛。为防备中国威胁加拿大主权，美国考虑将加拿大并为第51州

来源: 21-C 于 2026-02-13 08:01:57 [旧帖] [给我悄悄话] 本文已被阅读：次

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