Ключевые слова: accessibility, aesthetic, architecture, blue, city, clean, comfort, community, commuting, convenience, design, development, efficiency, empty, entertainment, experience, futuristic, infrastructure, innovation, interior, journey, life, lighting, maintenance, metro, minimalism, modern, movement, projects, public, rail, safety, seating, seats, service, sleek, space, station, subway, system, technology, train, transport, transportation, travel, underground, urban, waiting,