You hit the ping-pong ball with this paddle.
你用这个球拍打乒乓球。
One of the problems you will solve in the next part is how to handle the ball physics and how to detect which part of the paddle you hit.
你在下一章里要解决的一个内容是如何处理球的物理效果和如何侦测你碰到的是挡板的哪一部分。
You get a bigger ball and a personalized paddle, so no more just black or red.
你将使用一个稍大的乒乓球和你的个性球拍，再也不用为是红色还是黑色而困扰啦。
In fact, if you try it out, it soon becomes impossible to hit the ball. We need to speed the paddle up as the ball goes faster.
事实上，如果你尝试那样做，它不久就会不可能击到球。我们需要加快挡板的速度就像球加速一样。
The idea here is that the ball acts as an "anti-paddle" forcing you to use your forearms instead of your hands to hold onto water.
这个想法是球充当了“反桨”的角色，强迫你用你的前臂而不是你的手来抓抱水。游任何泳姿、训练、甚至划水时都可以用这种方法。
We have a ball and a paddle and everything basically works.
我们有了一个球和一个挡板并且基本上所有的都工作了。
The goal is to get a ping pong ball into one of the opponent's cups by throwing the ball or hitting it with a paddle. If the ball lands in a cup, the opponent is required to drink the beer.
游戏者互相将乒乓球投入对方的酒杯中，球落入哪个酒杯就得把哪个酒杯里的酒喝光。
The idea here is that the ball ACTS as an "anti-paddle" forcing you to use your forearms instead of your hands to hold onto water.
这个想法是球充当了“反桨”的角色，强迫你用你的前臂而不是你的手来抓抱水。
Then you will add additional unit tests to handle the complicated parts like hitting the ball from the sides of the paddle and fine-tuning the game play.
然后添加一些另外的单元测试来操作像挡板撞球和微调游戏之类的复杂部分。
A rubber ball attached to a paddle by an elastic string loses energy as it flies away from the paddle.
一根弹性绳把一只皮球拴在一块叶片上当球飞离叶片时，球失去能量。
Does the speed of the paddle influence the ball speed and direction?
挡板的速度会影响球的速度和方向吗？
There is nothing wrong with not seeing contact when the ball is in front of as you would have to wait and hit it late to peek over the paddle anyway.
我觉得没什么错的，如果没看到球触板，特别是当球在你身前，而你可能必须要等一下，然后晚一点击球，从拍子的上部偷看一下。
Suppose this is the flight path of the ball. I retreat to a position far behind the table. The ball has just fallen. I start with the paddle well above and behind the ball.
假设这是球的飞行路线，我退到离球台很远的地方， 球正好落下来，我向球的后上方引拍。
We need to speed the paddle up as the ball goes faster.
我们需要加快挡板的速度就像球加速一样。
Racer must hit a ping pong ball 10x in a row with a ping pong paddle.
参赛者使用乒乓球拍连续颠乒乓球十次。
Racer must hit a ping pong ball 10x in a row with a ping pong paddle.
参赛者使用乒乓球拍连续颠乒乓球十次。
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