It can study the movements of human players and the speeds of the ball.

它可以研究人类球员的动作和球的速度。

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Often the rapid and diffuse movements of the infant make it difficult to get an accurate record of the number of responses.

婴儿快速而散乱的动作常常使得准确记录反应数量变得困难。

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Allopatric speciation can also be brought by the imperceptibly slow but colossal movements of the tectonic plates that make up Earth's surface.

构成地球表面的那些构造板块极其缓慢但剧烈的运动，也可能导致异地物种形成。

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Astronomers use the observatory to study the positions and movements of the Earth, sun,moon and other objects in space.

VOA: special.2009.09.21

He'd gotten caught up in Abolitionism and anti-slavery, as young people get caught up in political fervor and movements of their times, sometimes.

他支持废奴主义和反奴隶制,和其他年轻人一样,非常热衷于政治热潮和反抗运动

耶鲁公开课 - 美国内战与重建课程节选

I think it's a battle of ideas and that's then a battle of networks and movements.

我认为这是一场观点的战争,它还是一场网络组织和运动的战争。

普林斯顿公开课 - 人性课程节选

The slightest touch to the controls can result in huge movements of the aircraft.

BBC: Think you can fly a jumbo jet?

Like American reactionary movements of the past, the tea party resists change of any kind.

CNN: Tea party rise will be short

This philosophy is behind some of the great political movements of the past century.

FORBES: When Ducks Trample Your Liberties