iwasafool wrote:一手煞一邊的前輪用...(恕刪) 別想得太複雜,就一般騎車轉彎的方式。在歐洲都用來載人、載小孩、載貨...https://www.youtube.com/watch?v=v0SEpVo33AMhttps://www.youtube.com/watch?v=2iYJ1JVyWbg