Ключевые слова: act, action, agreeable, announce, announcement, ask, background, banner, business, consideration, delight, feeling, futuristic, good, green, happy, help, hud, important, interface, invite, kindly, letter, mail, nice, notice, notification, pleasant, please, pleasure, polite, politeness, question, quiet, request, respect, satisfaction, satisfy, screen, sign, support, symbol, wait, warning, welcome, wish, word,