Ключевые слова: adorable, adult, alphabet, asia, asian, background, book, books, business, casual, concentrate, concentration, concept, education, educational, hand, holding, infant, innocence, intelligent, knowledge, learn, learning, library, little, looking, office, open, page, paper, people, person, picture, preschool, read, reading, school, studding, student, study, studying, think, toddler, university, white, woman, women, young, youth, youthful,