A professional tennis player just "knows" how to return a ball with a topspin.

一个专业的网球选手“知道”如何回一个上旋球。

youdao

Probably this court help me a little bit to my game because the ball is getting a lot of topspin, and that's important in my game.

也许球场能给我的比赛多少带来一些帮助，因为现在越来越多的球是上旋球，这在我的比赛中很重要。

youdao

New ball physics accurately recreate bouncing, skidding and topspin.

球的新的物理性能精准地再现球的反弹，滑动和上旋。

youdao

Attacking shots, with the exception of the smash, impart topspin on the ball, and defensive shots, apart from the block, put backspin on the ball.

BBC: There are two main ways to hold a table tennis paddle or bat.

But it's his singular weapon--a devastating forehand that puts enough topspin on the ball to keep opponents running around in circles--that has pushed him to legendary status.

FORBES: Magazine Article