Ключевые слова: background, beautiful, beauty, big tree, bright, camphor, carbon dioxide reduction, chlorophyll, clean, clean energy, color, energy, environment, environmental problems, evergreen tall tree, forest, forest bathing, forest protection, fresh, global warming prevention, green, healing, health, japan, landscape, leaf, life force, light, looking up, natural, natural energy, nature, park, photosynthesis, recreation, refreshing, regeneration, relaxation, scenery, spring, summer, sun light, sunlight, sunny, tokyo, tree,