Ключевые слова: announce, announcement, background, billboard, blank, board, bulletin, clip, clipboard, color, communication, copy, cork, corkboard, education, empty, info, inform, information, letter, memo, message, nobody, note, notice, noticeboard, notify, object, office, organization, organize, paper, pin, pins, post, postit, pushpin, remind, reminder, sheet, space, stationery, sticky, supplies, surface, thumbtack, write, yellow,