Ключевые слова: analyzing, background, bible, book, college, concept, cover, credit, desk, dictionary, document, education, film, glass, horizontal, indoors, key, learning, lens, letter, library, literature, magnifying, magnifying glass, mail, mystery, no people, open, page, pen, pencil, photo, planning, read, research, retro, school, science, study, supply, table, ticket, transparent, trip, university, vintage, wooden,