Ключевые слова: adult, bag, care, caucasian, cleaning, collecting, community, cooperation, ecology, editorial, employee, enjoying, environment, environment garden park summer, family, garbage, grass, happy, holding, interactive, lifestyle, litter, man, nature, outdoors, people, plastic, police, policeman, pollution, portrait, protection, recreation, recycling, safety, service, smiling, society, street, sunny, teamwork, trash can, vehicle, volunteer, volunteer team, volunteer work, volunteers, woman, working, young,