Ключевые слова: adult, american, automatic, carpenter, carving, caucasian, cheerful, drill, electric, equipment, file, frame, happy, hardwood, machinery, male, man, manual, object, occupied, operating, pressure, professional, repair, safety, sawdust, screw, smiling, speed, timber, tool, uniform, wood, workbench, worker, working, workman, workroom, workshop, workwear,