Ключевые слова: bed, blank, business, busy, card, closed, closeup, concept, disturb, do, door, doorknob, empty, entrance, handle, hang, hanger, hotel, instructions, knob, label, lock, message, motel, nobody, not, paper, person, please, privacy, private, quiet, room, security, service, sign, silence, sleep, stay, symbol, tag, text, travel, vacation, warning, white, wooden, word,