Ключевые слова: adult, alone, arrival, backpack, business, cellphone, chinese, commuter, departure, destination, enjoy, female, girl, happy, hat, holiday, japanese, journey, joyful, korean, lifestyle, metro, mobile, modern, passenger, person, phone, platform, public, rail, railroad, railway, smart, smartphone, smile, station, subway, teenager, tourist, train, transit, transport, traveler, trip, urban, vacation, waiting, woman, young,