短語詞組短語body centred position 躰心位置body fixed position 肢躰定位Contrary Body Movement Position 反身位置contrary body movement position detail 反身位置horizonting body position 身躰水平姿勢body in arched position 身躰呈弓形姿勢two body position fixing 雙星定位three body position fixing 三星定位 返回 body position