Ключевые слова: abc, alphabet, background, book, books, card, cartoon, child, children, class, classroom, concept, culture, day, design, dictionary, education, educational, grow, happy, idea, illustration, international, kid, knowledge, learn, learning, letter, library, literacy, literacy day, literature, nature, notebook, open, opportunity, page, quote, read, reading, school, student, study, studying, teach, teacher, text, tree, typography,