Ключевые слова: abc, all, alphabet, baby, background, basic, block, characters, child, childhood, class, classroom, collection, color, colorful, complete, concept, conceptual, education, educational, elementary, english, font, fonts, front, fundamental, grade, individual, kindergarten, knowledge, language, learn, letters, playtime, preschool, read, school, set, simple, small, square, teach, text, toy, type, whole, wood, wooden, word, yellow,