What do the students of Audi 4s shop in Wensu County, Aksu mainly do?

Help the master. According to the recruitment information of Audi 4s store in Wensu County, Aksu, we know that the students of Audi 4s store in Wensu County, Aksu are auto repair apprentices. At first, they didn't know the maintenance technology. First, they must understand some structures of cars. Then I will do some small things, such as changing the oil, inflating the tires, washing the car and so on. , and often help the host.