Elon Musk HyperLoop: NYC->China 2 hrs, NYC->LA 45 mins

来源: wxcclone 于 2013-07-18 12:29:17 [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.