Ключевые слова: arms, blue, business, care, children, circle, community, concept, conceptual, control, day, development, diverse, earth, eco, ecology, energy, environment, environmental, geography, global, globe, green, group, hand, happy, healthcare, hold, international, living, nature, ocean, peace, people, planet, protect, safe, safety, save, symbol, take, team, together, volunteer, water, white, world, worldwide,