Ключевые слова: area, city, cityscape, cleanliness, collection, colors, community, conditions, design, driving, dynamics, efficiency, energy, environment, garbage, green, horizon, improvements, industrial, infrastructure, landscape, machinery, maintenance, management, modern, municipal, nature, operational, outdoor, planning, pollution, protection, public, recycling, road, safety, sanitation, service, sky, skyline, sourcessources, structures, sunset, sustainability, system, technology, transportation, truck, turbines, urban, utilities, vehicle, waste, wind,