Ключевые слова: bag, beach, bottle, campaign, care, charity, cheerful, cleaning, community, conservation, dirty, earth, eco, ecology, environment, environmental, forest, friends, garbage, global, green, group, happy, lifestyle, man, nature, park, planet, plastic, pollution, problem, protection, recycling, reusing, rubbish, save, sign, smiling, social, summer, team, teamwork, teenage, together, trash, volunteer, waste, woman, work, young,