Ключевые слова: announcement, blank paper, bulletin board, card, circumstance, comment, eco, eco image, ecology, ecology image, empty lot, energy saving, environ, environment, field, foliage, fresh vegetation, global environment, grass, grassland, green, guide, herb, info, information, information counter, kami, leaf, leaves, material, memo, message, message board, message card, nature, nature environment, new green leaves, news, note, notice, notification, open field, photo, photograph, plant, prairie, reminder, savanna, savannah, spring, spring image, springtime, steppe, surroundings, vegetation, verdure, white paper, whiteboard, writing,