21世纪中叶,科学技术高度发展,高智商的机器人已经像现在的电脑一样普及。龙博士是专门研制开发高智商机器人的科学家,退休后开了一家“和平门诊”——一家专门给机器人看病的诊所。 In the middle of the 21st century, science and technology are highly developed and highly intelligent robots have become as popular as computers. Dr. Long is a scientist who specializes in the development and manufacture of high IQ robots. After his retirement, Dr. Long opened a “peace clinic” - a clinic dedicated to robot medical treatment.