Ключевые слова: alternative, brick, build, building, cable, cement, concrete, connection, construct, construction, cord, danger, design, eco, ecological, electric, electricity, empty, energy, environment, estate, exposed, green, home, house, incomplete, indoor, inside, install, installation, interior, lowenergy, modern, passive, plug, power, property, real, renewable, room, site, socket, structure, sustainable, switch, technology, unfinished, wall, wire, work,