Ключевые слова: adult, attractive, bus, cellphone, city, comfort, comfortable, communication, connection, earphones, handrails, happy, headphones, holding, journey, lifestyle, listening, looking, man, media, music, on the move, passenger, people, person, phone, public, public transportation, relaxation, ride, riding, shuttle bus, smartphone, smile, smiling, social, social media, standing, technology, text message, tourism, tourist, touristic, transit, transport, transportation, travel, vacation, vehicle, young,