去理发店理发很费时间,有时碰上一个手艺不精的理发员,会把你的头发理得面目全非,鸡窝一样。我想发明一种由电脑程序控制的理发帽。理发帽是个像头盔一样的东西,里面布满刀片。具体操作方式如下: Going to the barbershop for haircuts is time consuming, and sometimes you get a hairdresser who is not good at craftsmanship and will treat your hair like a chicken coop. I want to invent a haircut cap controlled by a computer program. The barber hat is a helmet-like thing and it is covered with blades. The specific operation is as follows: