Ключевые слова: black out, black out city, blackout, blackout city, business, businessman, cable, circuit, closeup, communication, concept, connect, cord, crisis, darkness, disaster, disconnect, electric, electrical, electricity, electricity off, energy, energy crisis, fix, hands, hold, isolated, line, no electricity, people, plug, power, power cord, power cords, power outage, problem, repair, repairman, residual, safety, shutdown, socket, supply, switch, technology, trouble, troubleshooter, unplug, unplugged,