Ключевые слова: adult, apartment, box, boy, building, cable, caucasian, child, childhood, circuit, construction, dad, distribution, electric, electrical, electrician, electricity, engineer, equipment, father, helmet, home, indoors, installation, instrument, kid, ladder, male, man, panel, people, play, power, refurbishment, renovation, repair, repairman, safety, son, study, switch, switchboard, toddler, tool, voltage, wire, wiring, work, worker,