Ключевые слова: advertisement, advise, affix, announce, blank, blue, board, bullet, business, color, colorful, communication, cork, corkboard, education, empty, green, info, it, label, letter, list, mail, memo, memory, message, note, notice, noticeboard, office, orange, organization, paper, pin, pinboard, pink, pins, plan, post, push, remind, school, sheet, turquoise, wood, wooden, work, write, yellow,