Ключевые слова: address, advertisement, advertising, background, bright, color, colorful, communication, contact, copy, correspondence, data, delivery, design, different, email, envelope, envelopes, express, flat, grey, information, invitation, lay, letter, mail, mailing, message, nobody, object, office, orange, paper, pink, post, postage, postal, postcard, receive, red, romance, send, service, space, stationery, text, top, view, write,