Compared with the servo controlled robot, the non-servo controlled robot has a larger memory storage space, which can collect more point addresses to make a multifaceted and stable operation process.

The Korean students can interact with a robot in the classroom which is controlled by the teacher.

The car is completely controlled by a robot.

A drone is an aircraft that is controlled by a robot rather than a person.

Working space is the region of space a robot can reach , which is also called reach envelope. ( )

A、正确
B、错误