Ключевые слова: archives, background, bag, business, cellophane, classification, clear, closeup, copy, design, document, envelope, file, filing, flat, insert, keep, lay, nobody, object, office, organization, organize, perforated, plastic, pocket, pockets, polyethylene, protection, protector, punched, safe, save, space, stationery, table, text, top, translucent, transparent, view, wallet, wooden, work,