这是一个永不停息的循环动作。

It's a cycle that is constantly in motion.

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动画指导罗布·科尔曼与动画部门一起完善博加的奔跑循环动作。他们研究了各种真实蜥蜴奔跑的片段，为摄制组提供灵感。

Animation Director Rob Coleman worked with the Animatics Department to refine Boga's run cycle, studying nature footage of various running lizards as inspiration to the shooting crew.

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因此，生态系统以生物及其活动作为媒介，涉及能量和物质的循环、转化和积累。

Ecosystems thus involve the circulation, transformation, and accumulation of energy and matter through the medium of living things and their activities.

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I get to the end of the loop, and I actually do a little bit of wasted motion there. And the little bit of wasted motion is, I take the value at i, store it away temporarily, take the value where min index is pointing to, put it back in there, and then swap it around.

我走到了循环的末尾，事实上我做了多余的动作了,有点多余的是我把i的值，临时保存起来了，看看MinIndex指向的值，放回到哪里，然后再交换。

麻省理工公开课 - 计算机科学及编程导论课程节选