波音案例。有个笑话就是airforce is Chair Force, 其实最安全啦

来源: 545f 于 2020-01-19 11:23:41 [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.