Ключевые слова: africa, african, amphibius, animal, aquatic, background, behind, big, body, brown, close, danger, dangerous, eye, fat, fauna, grumpy, head, herbivore, hippo, hippopotamus, huge, large, mammal, massive, mouth, national, natural, nature, open, outdoor, park, portrait, river, safari, splashing, standing, tail, water, wild, wilderness, wildlife, zoo,