Ключевые слова: aline, appliance, backgrounds, black color, cable, cable stitch, clip office supply, closeup, concentrated solar power, connection, currency, doubles sports competition format, efficiency, electrical outlet, electricity, electricity substation, environment, environmental conservation, equipment, europe, generator, ground culinary, home interior, house, housework, indoors, inserting, light natural phenomenon, modern, natural pattern, networking, objectification, plastic, plug adapter, portable information device, power equipment, purchasing power, savings, simplicity, switch, technology, typing, wall building feature, wallpaper decor, white color, wire,