Ключевые слова: background, beach, bin, blue, bottle, box, cartoon, city, clean, cleaning, color, container, drawing, dustbin, ecology, environment, environmental, garbage, glass, green, hand, metal, modern, natural, nature, outdoor, paper, park, plastic, pollution, recycle, recycling, red, refuse, reuse, road, rubbish, street, town, trash, trashcan, urban, wall, waste, yellow,