inside edge短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 里沿 Standing on the inside edge of the big toe is a key power position for climbing, providing the climber with the ability to easily swivel the hips and turn the body another key climbing technique. 用大脚趾的内侧支撑站立是攀岩时最有力的基本姿势，这样使攀岩者可以很容易的扭动臀部和转动身体另一种基本的攀岩技术。 whitetipsharks