Ключевые слова: adult, bad, blow, caucasian, challenge, christmas, city, clean, clear, cold, employee, equipment, evening, frost, ice, job, labor, maintain, male, man, municipal, nature, outdoor, person, removal, remove, road, season, seasonal, shovel, sidewalk, slippery, snow, snowfall, snowstorm, snowy, storm, tool, town, urban, vehicle, weather, winter, work,