Ключевые слова: abc, alphabet, basic, blue, card, closeup, colorful, concept, descriptive, education, educational, elementary, example, game, heading, isolated, language, learn, learning, lesson, letter, letters, object, order, paper, play, playful, preschool, read, reading, red, sample, school, simplicity, stationery, study, teach, teaching, text, title, toy, trainer, training, white, wisdom, word, write, writing,