另外帶著車箱跑，風阻也太大了，拋下來更科學，需要解決車箱返回初始站台問題。

來源: zhao_wei6745 於 2016-06-24 07:21:24 [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.