Ключевые слова: africa, african, amphibius, animal, animals, aquatic, background, beast, beauty in nature, big, brown, chops, color, danger, dangerous, day, destinations, fat, green, head, herbivorous, hippo, hippopotamus, hippos, huge, i dont know, large, mammal, mammals, massive, maw, mouth, natural, nature, outdoors, park, pond, portrait, size, species, swim, teeth, toilet, tongue, travel, weight, wild, wildlife, zoo,