Ключевые слова: 20s, adult, app, background, backpack, beautiful, business, casual, caucasian, coffee, college, cup, digital, education, european, face, female, girl, happy, holding, homework, indoors, life, lifestyle, looking, mobile, model, modern, people, phone, school, smart, smartphone, student, studio, studying, style, technology, university, using, white, woman, young,