Ключевые слова: building, business, businessman, carry, computer training, concept, dividend yield, earth, energy, factory, float, fly, fuel, future technology, futuristic, global, global business, global business concept, globe, graphic, growth, handheld, industrial, investment, investor, night, oil refinery, planet, power, profit, protect, protection, river, save, save energy concept, stock exchange, stock market, stock trader, system, technology, trading, virtual, world,