Ключевые слова: blue, business, cable, caricature, cartoon, caucasian, character, communication, concept, connect, connection, design, different, efficiency, electric, electricity, electronic, energy, flowing, fuel, generation, glasses, global, guy, hold, human, icon, idea, illustration, industry, link, men, net, network, objects, office, outlet, partner, partnership, people, person, plug, power, render, socket, supply, symbol, usage, white, wire,