Ключевые слова: africa, african, amphibius, animal, animals, aquatic, baby hippo, behemoth, big, botswana, danger, dangerous, display, exotic, fat, fauna, head, hippo, hippopotamus, lake, large, mammal, mouth, national, natural, nature, obese, oipen, outdoor, park, portrait, river, river horse, safari, semiaquatic, south, south africa, summer, sun, sunny, swim, teeth, water, water horse, weight, wet, wild, wilderness, wildlife, zoo,