Ключевые слова: background, box, business, cardboard, cargo, carrying, color, communication, courier, delivery, envelope, envelopes, express, freight, give, giving, information, isolated, job, letter, letters, mail, mailbox, mailed, message, messenger, news, occupation, pack, package, packaging, packet, paper, parcel, parcel post, post, postage, postal, profession, red, send, sending, sent, service, shipping, stamp, stamped, transportation, used, wallpaper,