Ключевые слова: agent, architecture, background, building, business, buy, care, comfort, concept, conceptual, construction, design, ecology, environment, estate, factory, finance, fuel, garden, grass, green, hand, health, holding, home, house, human, icon, ideas, industry, insurance, investment, landscape, leaf, life, model, nature, new, office, outdoor, paper, plant, power, property, real, recycling, renewable, sign, structure, summer, support, symbol,