Ключевые слова: bad weather, blizzard, cleaning, cold, color, december, drift, electric, frost, heavy, industry, iron, lamp, light, local train, locomotive, machine, rail, rail track, railroad, railway, railway line, removal, remover, smother, snow, snow storm, snowblast, snowfall, snowflake, snowstorm, special, station, track, trail, train, transportation, travel, vehicle, vertical, weather, windstorm, winter, wire,