Ключевые слова: car, cargo, carriage, diesel, electric, energy, engine, engineer, freight, front, fuel, green, heavy, industrial, industry, integral, iron, locomotive, machine, machinery, mass, metal, motor, move, movement, passenger, power, rail, railroad, rails, railway, red, road, sky, sleepers, station, steel, track, train, transit, transport, transportation, travel, vehicle, vintage, wagon, wheel, yellow,