Ключевые слова: bags, bank, bins, bottle, buy, cardboard, care, charity, cheap, coded, colour, container, environment, excess, free, garbage, glass, jars, liquid, metal, no, paper, planet, plastic, pollution, poor, poverty, provide, recycle, recycling, reuse, rubbish, save, self, service, sign, social, steel, storage, waste, water, world,