Playing ball in the swamp is like a slow-motion movie coming to a halt every time a player sinks in a hole, she said.

布洛克说，每当有球员陷进坑里时，泥浆足球比赛就好比慢镜头电影。

youdao

A ball has no power by which it can put itself in motion but as soon as you throw it, you impart energy to it.

球并不具有使其本身进入运动状态的动力，但你一扔它，就给了它能量。

youdao

"Strangely, in slow motion replay, the ball seemed to hang in the air for even longer." - DAVID ACFIELD.

很奇怪，在慢动作回放中，足球好像在空中停留的时间更长了。

youdao

But the ball has been set in motion.

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After the ball is snapped and the play is in motion, offensive players are running the play while the defensive team is reacting to it.

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The system uses two Kinect cameras to detect ball movement, which in turn directs the motion of the projectors -- not entirely unlike those floor shows in malls that seem to endlessly fascinate small children.

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