Ключевые слова: aimlessly, alone, along, back, background, behind, both, feet, female, foot, footgear, footwear, girl, industry, iron, journey, leg, line, old, outdoor, path, paw, people, rail, railroad, railway, road, rock, running, shoes, sneakers, standing, step, tour, track, train, transport, transportation, travel, trip, vehicles, walk, wandering, way, woman, women, worrying, young,