Xiao Lan and his apprentice repaired the car with a wiper that could not spray water. It turned out 

Hello, everyone! I'm little Alan. I focus on repairing cars after school. Car repair skills are no worse than boys I will share different car maintenance knowledge every day. Welcome to pay attention to little Alan. Don't get lost when repairing cars.💖bit.ly/3YFpswS # car repair# car repair# car maintenance This video focuses on the automotive field, and all content is presented in a safe situation.