Ключевые слова: bin, blue, bottle, box, can, cardboard, city, clean, collect, collection, colourful, colours, concept, conservation, container, denied, disposal, dump, dumpster, eco, ecological, ecology, environment, environmental, garbage, glasses, green, junk, litter, material, metal, object, paper, park, plastic, pollution, protection, public, recycling, responsible, reuse, reusing, rubbish, separation, street, throw, trash, type, urban, waste,