Ключевые слова: ancient, black, blue, branch, buffer, cast, chassis, coach, coal, design, engine, engineering, firewood, historic, iron, line, locomotive, mechanism, metal, monument, old, outdoor, platform, point, rail, railroad, railway, red, road, russia, sky, sleeper, smoke, station, steam, steel, symbol, technology, track, train, transport, transportation, trip, vacation, van, vintage, voyage, wagon, way, wheel,