A couple of years later, Kodak introduced celluloid film and Marey updated his slot camera in a crucial way.

几年后，柯达推出了赛璐珞胶卷，马雷以一种至关重要的方式更新了他的槽式照相机。

By controlling the light as the subject moved across the frame, Marey was able to record movement onto a single glass plate.

通过控制光线，当主体在框架上移动时，马雷能够将移动记录到一个单独的玻璃板上。

Most people assumed the cat was “cheating” by kicking off the hands of the person dropping it, but Marey's film showed what's actually happening.

大多数人认为这只猫是在“作弊”，把将它丢在地上的人的手踢开，但马雷的电影展示了实际情况。

Marey made a lot of films for research purposes, and even tried dropping other animals to see if they'd land on their feet, specifically this rabbit and this chicken.

马雷为了研究目的拍了很多电影，他甚至试着把其他动物扔下来，看看它们是否能站起来，特别是这只兔子和这只鸡。