70年代投入商業運行，英法聯合製造的協和式飛機就是超音速的

來源: notjames 於 2025-01-28 20:40:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.