论文部分内容阅读
比赛陷入僵局,6个回合后怎样才能迅速打破对峙状态,攻破坚冰,赢得胜利?在很多情况下,上旋球和放短球是非常好的方法。
The game stalled, how to quickly break the confrontation after 6 rounds, breaking the ice, to win? In many cases, spin and shorten the ball is a very good way.