Ключевые слова: background, business, businessman, concept, conceptual, conservation, corporate, development, device, earth, eco, ecological, ecology, energy, environment, environmental, friendly, global, grass, green, growth, idea, industry, innovation, leaf, life, natural, nature, organic, people, person, planet, plant, power, protection, recycle, recycling, renewable, save, sustainable, symbol, team, technology, work,