Ключевые слова: accuracy, accurate, activity, adult, background, business, button, check, clock, closeup, color, competition, control, countdown, counter, counting, deadline, digital, flip, hand, holding, instrument, male, man, measure, measurement, measuring, meter, minute, modern, person, precision, race, record, red, screen, second, speed, sport, start, stop, stopwatch, technology, time, timer, tool, urgency, watch,