Ключевые слова: angle, blue, blurred, box, business, canada, cargo, cars, coal, container, diesel, engine, equipment, freight, fuel, generation, grass, green, heavy, industry, ladder, leaf, loading, locomotive, merchandise, mode, motion, orange, power, rail, railroad, red, river, road, rust, shipping, siding, sky, steel, stone, storage, tank, tanker, track, train, transport, transportation, trucking, view, winter,