Ключевые слова: air, apartment, appliance, armchair, autumn, background, climate, closeup, cold, comfort, contemporary, control, copy, design, domestic, economy, efficiency, electric, energy, floor, halogen, heat, heater, heather, heating, home, hot, house, indoors, interior, modern, nobody, object, radiator, room, saving, seasonal, space, system, technology, temperature, text, warm, warmth, winter,