Ключевые слова: africa, animal, aquatic, beijing, big, black, blue, brown, creature, dam, dangerous, ear, endegered, eye, fauna, front, gray, green, grey, head, herbivore, hippo, hippopotamus, huge, isolated, lake, large, looking, mammal, mouth, nose, overweight, pachiderme, pool, river, riverine, selous, species, stare, stream, submerged, swimming, the, vertebrate, view, water, whiskers, wild, wildlife, zoo,