Ключевые слова: ad, advert, advertisement, advertising board, affiche, an individualal ad, announcement, arrow, bill, billboard, blurb, board, board banner, broadside, bulletin, bulletin board, circular, classified ad, commercial, display, guidepost, handbill, hoarding, indicator, marker, notice, noticeboard, notification, pamphlet, panel, plate, playbill, pointer, posting, promotion, public notice, release, road sign, sign, signboard, signpost, sticker, trailer, warning, waymark, writeup,