Ключевые слова: 12, accuracy, alarm, analog, antique, appointment, background, black, business, busy, cipher, circle, clock, concept, day, deadline, decoration, design, end, future, history, home, hour, interior, isolated, minute, moment, noon, number, office, old, past, pointer, precise, prssure, running, schedule, science, second, space, speed, time, timer, twelve, urgent, wall, watch, white, wooden, work,