Ключевые слова: adult, africa, african, amphibius, animal, beautiful, big, body, brown, danger, dangerous, face, fat, group, head, hippo, hippopotamus, huge, jaw, lake, large, mammal, mount, mouth, national, natural, nature, open, outdoor, park, portrait, river, safari, silhouette, skin, south, tooth, view, water, white, wild, wildlife, young, zoo,