整个运动过程及其后很长时间，亮度都没有变化。

Their brightness was equal and did not change during the process and quite a period of time later.

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在运动开始至少一小时之前就让他们喝水或是营养饮料。并且在整个运动过程中和运动完成时都要保证他们的饮水。

Start filling them with water or nutritious drinks at least one hour before the sporting event begins, and keep them hydrated throughout and after its completion.

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针对一种三自由度运动平台，实现了复杂机械在ADAMS中的虚拟样机建模，使运动平台的整个运动过程直观化，并对建立的虚拟样机模型进行仿真。

Aiming at one kind of three degrees-of-freedom motion platform, a complex mechanism model is completed in AD - AMS which making the whole movement of motion platform visualization.

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So, the average velocity may not tell you the whole story.

平均速度可能无法描述整个运动过程

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