Ключевые слова: app, boy, browsing, cellphone, cellular, city, communication, connected, content, cyberspace, day, device, diverse, friends, fun, generation, girl, group, happy, holding, holidays, lifestyle, looking, man, media, millennial, mobile, mobile phone, multiracial, online, outdoors, people, phone, sharing, smart, smartphone, smiling, social, student, teen, teenage, together, travel, trendy, using, video, watching, woman, young,