Ключевые слова: bent, black, brown, business, cargo, changing, coach, color, crossing, crossroad, curve, day, direction, energy, form, forward, freight, future, gravel, gray, heap, horizon, horizontal, image, industry, platform, power, railroad, road, row, rusty, semaphore, shipping, sign, speed, station, steel, striped, summer, ties, tourism, track, train, transportation, travel, vanishing, way, west, white,