Ключевые слова: air, ashes, black, blue, broom, caucasian, chimney, chimney sweep, cleaning, cloud, dirty, dust, dusty, energy, environment, environmental, factory, fog, fortune, fumes, happy, hat, humor, industry, isolated, luck, lucky, nature, old, people, person, pipe, pollution, power, profession, rope, sky, smiling, smog, smoke, steam, superstition, sweep, sweeper, technology, tower, warming, white, wishes,