当年美国卡中国脖子，欧洲排挤中国，逼得中国搞出自己的系统，比美国的GPS不好说，比欧洲的伽利略强多了

来源: 21-C 于 2024-04-19 16:07:25 [旧帖] [给我悄悄话] 本文已被阅读：次

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