Ключевые слова: abstract, academic, alphabet, ancient, antique, archive, background, black, blur, blurred, book, bookcase, books, bookshelf, bookstore, brown, chaos, choose, collection, college, concept, cover, creative, culture, defocused, development, different, document, dyslexia, education, emotional, essay, exercise, flying, group, hardcover, help, idea, indoors, information, intellectual, knowledge, language, learn, letters, library, literature, many, mix, nobody, notes, object, old, open, page, problem, public, read, research, room, row, school, science, set, shelf, shelves, spine, stress, study, symbol, table, task, text, textbook, think, tired, translation, university, view, vintage, virtual, wisdom, wooden, words,