Ключевые слова: adult, background, book, business, campus, class, classroom, college, computer, desktop, digital, easy, exam, female, fun, girl, happy, home, homework, internet, laptop, learning, library, lifestyle, modern, network, open, people, school, serious, smile, student, study, studying, summer, technology, teen, teenager, thinking, tv, typing, university, user, using, watching, woman, work, young, youth,