美国缺有经验能开大客机的飞行员的。。。

来源: N. 于 2020-01-20 18:18:10 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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