I think it does help my singles play a little bit, you know, just the returns and coming in, serve and volleying a little bit, just the reaction at the net, all these things.

• 我觉得它确实对我的单打有一点帮助，你知道，在回球，穿越，发球还有截击上有一点，在网前的反应，诸如此类。