在任何情况下，发展国产飞机绝对是优先选择

来源: 谢若思于 2017-05-15 04:08:27 [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.