Ключевые слова: asia, business, carriage, city, communicate, commute, commuter, commuting, connected, digital, express, hour, indoor, inside, interior, journey, line, man, men, metro, metropolitan, modern, passenger, passengers, people, person, phone, public, rail, railroad, railway, read, riding, sitting, station, subway, train, transfer, transit, transport, transportation, travel, tube, underground, urban, use, wifi, women, work,