Traditional Culture Encyclopedia - Photography and portraiture - What or what scene should be used to shoot the training operation video, such as the welding operation process video?

What or what scene should be used to shoot the training operation video, such as the welding operation process video?

The lower part of the shooting picture is stuck in the left and right parts of people's knees (waist) or in the scene. It's not just the knee (waist), because getting stuck in the joint is a taboo in camera composition. Photography training is so thin for students who have just left campus. I always feel that the worst thing about learning marketing is to do sales, and I always feel that I can do it well.