Ключевые слова: business, busy, cable, city, direction, dynamic, fast, forward, freight, fuel, future, gas, going, goods, horizon, industrial, industry, iron, locomotive, long, motion, move, orange, perspective, power, rail, railroad, railway, resources, road, sky, speed, steel, summer, sunset, tank, torch, track, trade, trails, train, transport, transportation, travel, wagon, way, wire, yellow,