translation.en: They're asked to form a circular shape, and no matter how many robots you introduce into the formation, or how many robots you pull out, each robot is simply reacting to its neighbor.
translation.zh: 它们被要求形成一个圆圈， 不管你往这个阵列中放多少个机器人， 或者是你拿出来多少个机器人， 每个机器人都会很简单地 根据它相邻机器人的行为做出反应。