Ключевые слова: background, bin, biuro, bottle, box, can, cardboard, cleaner, cleaning service, co2, collect, collection, concept, conservation, container, earth, ecological, ecology, empty, environment, environmental, garbage, green, hand, house, industry, junk, milk bottle, object, office, pack, package, paper, plastic, plastic bottles, pollution, protect, recycle, recycle at work, recycling, reduce, reuse, rubbish, save, save earth, separation, throwing, trash, waste, yougurt pot,