Ключевые слова: alternative, business, city, cityscape, clean, climate change, concept, construction, developpement, eco, eco friendly, ecological, ecology, ecosystem, electricity, elegant, energy, environment, environmental, global, glove, green, green economy, hand, industry, luxury, man, marketing, modern, person, photovoltaic, plate, power, present, renewable, servant, serve, service, serving, skyscraper, solar, solar cells, solar energy, technology, town, waiter, waitress, work,