球的每个图像都是时间和空间上的一个参考点。
球不会象在网球比赛中那样，只在狭小的空间中穿梭。
The ball is not shuttling in a confined space, as in tennis.
以争夺球、时间和空间为特征。
The characteristic is to fight for the ball, time and space.
这给了你更多时间和空间去处理球。
我们为储存水晶球已经用完了空间。
球齿轮机构是一种能传递空间二维运动的新型齿轮机构。
Spherical gear mechanism is a new type of gear which can transfer two-dimensional overall motion.
球齿轮机构可用来传递空间球面运动。
The spherical gear device can be used to deliver spherical motion.
我们给了他们太多的空间，我们在拿球时也经常传球失误。
We gave them too much space and we gave the ball away when we had the ball.
我们给了他们太多的空间，我们在拿球时也经常传球失误。
We gave them too much space and we gave the ball away when we had the ball.
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