Ключевые слова: africa, animal, aquatic, background, bath, beautiful, big, body, brown, close, close up, color, dam, dangerous, endangered, enormous, expedition, fauna, garden, green, head, heavy, hippo, hippo bath, hippopotamus, huge, landscape, looking, mammal, massive, mouth, nature, one, park, plant, river, sand, show, side, single, sleepy, up, walk, water, white, wide, wildlife, zoo, zoo garden,