Ключевые слова: background, cable, city, construction, czech, czech republic, czechia, dark, empty, europe, fast, industrial, interior, light, line, metro, modern, motion, must know, night, nobody, old, passenger, people, platform, prague, praha, public, rail, railroad, railway, republic, road, speed, station, subway, technology, tourist, track, train, transit, transport, transportation, travel, travelling, tunnel, underground, urban, wagon, way,