Ключевые слова: air, autumn, background, battery, central, climate, closeup, clothes, cold, color, comfort, control, convector, copy, design, domestic, economy, efficiency, electric, energy, expense, female, glove, hand, heat, heater, heating, home, hot, house, indoors, modern, person, radiator, room, saving, season, space, system, temperature, text, utility, view, wall, warm, warming, warmth, wear, winter, woman,