Ключевые слова: asia, asian, basic, carriage, city, closeup, commute, commuting, connect, connectivity, detail, engine, engineering, fast, journey, lead, line, locomotive, mass, metal, mrt, networking, public, rail, railroad, railway, rapid, road, singapore, sky, speed, station, steam, steel, stones, straight, system, track, train, transit, transport, transportation, travel, traveling, travelling, walk, way, wood,