Uncle Yang finally taught us hand signals of directing traffic, according to the way of step by step, first of all, he explained the significance and essentials of the gesture, then guided up to practice one by one.
　　Uncle Yang's explanation demonstration and strict requirements inspired us to comply with traffic rules and efforts to learn good traffic safety command gesture exercise, we learned very seriously.
　　Through the command of the traffic police command gestures and the significance of all kinds of traffic signals to improve our awareness of traffic safety, to comply with traffic signals, safe and civilized travel.