Ключевые слова: adjust, autumn, back, background, backward, big, change, clock, clocks, concept, country, day, daylight, deadline, different, dst, duration, fall, flat, forward, hand, hour, lay, light, many, minute, nobody, object, return, save, saving, season, set, shift, spring, springtime, summer, summertime, sunlight, symbol, time, top, view, watch, winter, zone,