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