So scientists developed a sensorless, cockroach-sized robot with a soft exoskeleton and six legs It, too, can shift from horizontal to vertical movement by simply crashing into a wall.

因此，科学家们开发了一种无传感器、蟑螂大小的机器人， 它有一个柔软的外骨骼和六条腿。它也可以通过简单地撞到墙上来从水平运动转变为垂直运动。