Ключевые слова: activity, background, boots, broken, cold, covered, danger, er, fall, fashion, foot, footpath, freeze, fresh, frost, frozen, ice, icy, leg, nature, outdoor, pathway, pavement, pedestrian, people, person, polished, reflections, risk, road, season, sidewalk, sidewalk ice, slip, slippery, snow, snowy, step, street, sunlight, surface, trail, uncleaned, urban, walk, walkway, weather, white, winter,