Ключевые слова: bin, bins, bio, blue, bottle, can, collect, color, colorful, concept, container, disposal, earth, ecological, ecology, environment, environmental, garbage, green, litter, metal, natural, outdoor, paper, park, plastic, pollution, protect, recycle, recycling, red, reduce, refuse, reuse, row, rubbish, save, segregate, separate, separation, sign, sorting, street, symbol, three, throw, trash, trashcan, urban, waste,