Ключевые слова: bag, bin, black, blue, box, clean, cleanup, collect, container, dirty, dump, ecology, environment, environmental, garbage, garbage tank, garden, grass, green, industrial, junk, mess, metal, nobody, object, paper, plastic, pollution, recycle, recycling, repair, reuse, rubbish, social, street, tank, throwing away, trash, urban, wall, waste, wheel, wheels,