“发明飞机” 怎么说？当年去Ohio 的Dayton 看飞行秀，说最早的飞机是从那里诞生的。莱特兄弟

来源: 立竿见影-1 于 2025-10-21 09:13:15 [旧帖] [给我悄悄话] 本文已被阅读：次

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