Ключевые слова: adult, box, builder, building contractor, caucasian, concept, construction worker, cottage, customer service, distribution, electric, electrical, electrician, electricity, equipment, external, helmet, home, house, housing, infrastructure, installation, installer, instrument, job, male, man, mature, occupation, outdoors, outside, person, power, power supply, project, real estate, repair, residential, safety, screw, screwdriver, serious, skilled, street, summertime, switchboard, technology, tighten, work, worker,