Ключевые слова: book, bookstore, boy, casual, caucasian, child, childhood, choosing, clever, communication, computer, concept, cute, device, digital, education, human, indoor, information, kid, knowledge, learn, library, literature, looking, male, modern, one, online, people, person, portrait, primary, pupil, read, reading, research, room, school, science, screen, shelf, smart, stack, study, studying, technology, touch, touchscreen, white,