Ключевые слова: agriculture, background, bio, building, business, care, city, clean, concept, conservation, corporate, customer, day, development, eco, ecofriendly, ecological, ecology, ecommerce, ecosystem, effective, energy, environment, environmental, forest, friendly, future, glass, global, green, healthy, leaf, life, modern, natural, nature, office, people, plant, protection, reduce, safety, save, sustainability, sustainable, tree, work, young,