Ключевые слова: background, bin, bins, blue, bottle, box, can, clean, color, colorful, concept, container, design, different, disposal, earth, ecological, ecology, environment, garbage, glass, green, icon, industrial, litter, material, metal, natural, object, outdoor, outside, paper, park, plastic, pollution, recycle, recycling, red, refuse, rubbish, save, separate, sign, sort, sorting, symbol, trash, urban, waste, yellow,