Ключевые слова: abc, alphabet, background, block, boy, caucasian, child, childhood, class, closeup, color, colorful, cute, education, educational, elementary, english, fun, funny, game, growth, happy, kid, language, learn, learning, lesson, letter, letters, little, office, person, play, preschool, primary, read, school, speech, spell, student, study, studying, table, teach, teacher, therapy, toy, white, word, write,