Ключевые слова: activist, background, bag, black, blonde, care, child, clean, collect, collecting, community, concept, concern, conservation, couple, earth, eco, ecological, ecology, ecosystem, environment, family, garbage, global, gloves, green, hand, kid, litter, nature, outdoor, park, people, pick, picking, plastic, problem, program, project, protection, recycling, rubbish, service, summer, sunny, trash, tshirt, volunteer, volunteering, woman,