Ключевые слова: academic, ai, bookish, books, boy, bright, candid, casual wear, cheer, cheerful, child, childhood, class environment, classroom, delight, desk, education, emotion, energetic, fun, glasses, happiness, homework time, joy, joyful, kid, laughing, learning, lighthearted, literacy, playful, preschooler, read, scholastic, school, smiling, study, studytime, sunny, young,