They kick the ball with their feet, and the ball is round. It seems to me so.

人们用脚来踢球，并且球看起来是圆的，在我看来是这样。

youdao

And I'm going to bounce this ball, and I want you to look at it and tell me what you think is the source of that energy.

我会使球弹起，我要你们看着并告诉我，那能量的来源是什么。

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

If the ball is between me and the opponent, you have to go in full.

BBC: Bolton Wanderers lose Stuart Holden to leg injury

Leading up to this third Test of the series I hinted at the threat of the sleeping giant called Lara and, after chasing the ball to many parts of the magnificent Adelaide Oval, it is apparent my crystal ball was telling me the truth.

BBC: Lara makes for awesome viewing

But the breaking ball is usually the last thing to come around for me.

WSJ: Verlander goes 3 perfect innings, Mets top Tigers