在一个汽车加油站的场景中，镜头聚焦在正在加油的油枪

In a scene at a gas station, the camera focuses on a closeup of a refueling gun The nozzle of the oil gun is inserted into the oil port of the car, ready to refuel The head of the nozzle is compact in design, made of metal material, smooth in appearance and has a polishing effect The small aperture at the front of the nozzle ensures the accuracy of gasoline flowing into the cars fuel tank The gasoline being injected forms a small liquid flow, making a soft and continuous sound The light above the nozzle flashes green, indicating that the refueling process is normal and smooth The whole closeup screen shows the details and functions of the oil gun, as well as the technicality and smoothness of the car refueling process