Ключевые слова: auto, automobile, background, border, bus, business, cab, car, cargo, collection, communication, deliver, delivery, design, drive, driver, edge, empty, express, frame, greeting, icon, isolated, label, letter, mail, paper, perforated, philately, pickup, post, postage, postal, postcards, postmark, send, set, square, stamp, sticker, taxi, traffic, trailer, transport, transportation, truck, van, vehicle,