Ключевые слова: background, bag, blue, bottle, cap, collection, color, colorful, colourful, colours, container, dirty, eco, ecology, environment, environmental, garbage, green, group, human activity, industry, junk, management, many, material, mix, multicolor, object, office, package, pet, pile, plastic, plastic caps, pollution, polycarbonate, product, recycle, recycling, red, reuse, reusing, rubbish, save planet, top, toxic, trash, waste, white, yellow,