ボブ, ボブカット
a short, blunt haircut, especially for women or children
浮き, 下げ振り
a small, buoyant object, such as a float on a fishing line or a plumb bob
上下に揺れる, 軽く動かす
make a quick, short movement up and down
身をかがめる, かわす
move quickly to avoid a blow or to duck under something