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 tech, 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,