Ключевые слова: alternative, business, city, cityscape, clean, clean energy, climate change, concept, construction, developpement, eco, eco friendly, ecological, ecology, ecosystem, electricity, elegant, energy, environment, environmental, global, glove, green, 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,