New Blue Bluff Slip deviation 10.jpg
en
New Blue Bluff Slip deviation 10, Blue Bluff Slip
commons
ja
ブルーブラフ スリップ10の派生型
commons_translated
deviate deviation side-slip slip-on shoe slip in slip on discrepancy slipping slip variance deviationism slicker flight maneuver beach ridge displacement shoulder board glissade disparity bluff slip-on distinct difference blue law