Ключевые слова: asphalt, blue, car, carriage, closed, commuter, commuting, cross, danger, diesel, direction, double, electrical, europe, fast, gate, grass, intercity, light, line, locomotive, loneliness, motion, movement, moving, passing, power, rail, railroad, railway, red, road, safety, sign, signal, smoke, speed, station, steel, stop, street, track, traffic, train, transport, transportation, travel, waiting, warning, way,