"行進間橫移"前進時橫行去避開其他艇隻~~但又不雖轉向~~仍是向前行~~此技術較難~~ http://www.youtube.com/watch?v=Q6gVvbLX6O4&feature=relatedhttp://www.youtube.com/watch?v=Y4vxlFILkOk&NR=1
