Ключевые слова: background, because, bin, city, clean, color, container, dirty, disposal, downtown, dustbin, ecological, ecology, empty, environment, environmental, exterior, garbage, green, industry, is, metal, modern, object, paper, plastic explosive, pollution, public, recycles, recycling, region, retention, road, rubbish, steel, street, symbol, tall, traffic, transport, transportation, trash, urban, vehicle, waste,