Ключевые слова: aim, caucasian, cleanup, dame, disposable, eco, ecological, elderly, environment, fashion, forest, fresh air, friend, garbage, goal, granddad, grandparents, handsome, husband, junk, leaf, litter, man, mates, natural, nature, paper glass, park, pensioner, planet, plastic, pollution, problem, protection, purpose, refuse, reserve, rubbish, stunning, target, taut, team, terrain, territory, trash, trash can, tree, waste, wife,