Ключевые слова: active, adventure, app, autumn, backpackers, break, camping, cell, cellphone, cheerful, coffee, couple, excursion, friends, friendship, fun, girl, happiness, happy, hikers, hipster, holiday, interracial, lifestyle, man, millenials, millennials, mobile, music, outdoor, people, phone, sharing, smart, smartphone, smiling, social, students, technology, teenage, teenagers, together, travel, trekking, trip, vacation, video, woman, young, youth,