正手:用手正面向前击球的动作。
他站在底线的后面,但是德约科维奇有充裕的时间向前跨步击球。
He's behind the baseline, but Djokovic is giving himself ample opportunity to step into the shot.
上部击球是击在球中心以上的抽球,从而使球向前旋转,这种手法常用在高尔夫或网球中。
A stroke that lands above the center of a ball, as in golf or tennis, giving it a forward spin.
应用推荐