Ключевые слова: american, appliance, background, banknotes, bills, counter, device, dial, display, dollar, electric, electrical, electricity, energy, equipment, falling, flying, high, hour, instrument, kilowatt, measure, measurement, meter, meters, money, monitor, nobody, number, object, outdoors, paying, power, rate, reading, readout, sunset, supply, technology, time, tool, tower, usa, usage, use, utility, volt, voltage, watt,