Ключевые слова: advertisement, apple, attentively, back to school, book, chalkboard, child, childhood, college, computer graphic, concentrated, concentrating, cute, digital, digitally generated, education, female, finger on chin, focused, girl, green, learning, literacy, message, mixedrace, pile, pupil, reading glasses, school, serious, shiny, stack, text, textbook, thoughtful, university,