回複：走路！不要跑步--步行的十二種驚人效果 ZT

來源: Green_sky 於 2013-05-27 08:24:24 [] [舊帖] [給我悄悄話] 閱讀數 : (52 bytes)

It is probably in the context of walking vs driving.

請您先登陸，再發跟帖！