Ключевые слова: background, beautiful, big tree, branch, bright, chlorophyll, ecology, energy, environment, environmental problems, forest, forest bathing, forest protection, fresh, fresh green, garden, giant tree, global environment, great, green, growth, health, japan, landscape, leaf, light, longevity, mysterious, natural energy, nature, nursing, old tree, park, photosynthesis, plant, prevention of global warming, protection of the environment, reduction of carbon dioxide, refreshing, regeneration, religion, sunlight, tall tree, tree, vitality, welfare,