Ключевые слова: accuracy, background, black, brown, centimeter, centimeters, close, closeup, concept, construction, digit, distance, distances, equipment, fold, folding, instrument, length, lengths, light, line, m, macro, measure, measurement, measuring, meter, metric, millimeter, number, object, old, partial, red, rule, ruler, scale, school, shot, single, studio, surface, tool, unit, view, white, wood, wooden, work, yardstick,