Ключевые слова: assorted, awareness, background, bin, bottle, brick, can, care, clean, collect, colorful, concept, consumer, container, discard, disposal, eco, ecology, environment, environmental, garbage, green, junk, lifestyle, litter, material, nobody, object, outdoor, paper, park, plastic, pollution, protect, recycle, recycling, reduce, reduction, reuse, rubbish, save, sign, sorting, throw, trash, trash bins, urban, wall, waste, yellow,