Ключевые слова: activist, assistance, beach, challenge, change, charity, choice, clean, clean up, coordinator, deliberate, education, environment, forest, foundation, garbage, garbage bag, gloves, help, landscape, low angle, nature, nonprofit, opportunity, organization, outside, participation, program, responsible, river, sand, selfimposed, service, spontaneous, student, surrounding, teenager, thankful, trash, unpaid worker, volunteer, waist up, will,