Ключевые слова: adult, air, appliance, caucasian, condition, conditioner, conditioning, construction, cool, cooling, electric, electrical, electricity, engineer, equipment, fix, happy, heat, holding, house, hvac, install, installation, installing, job, maintenance, male, man, people, person, professional, repair, room, screwdriver, service, technician, thermostat, tool, wall, work, worker,