Ключевые слова: adventure, africa, african, amphibius, animal, animals, background, big, brown, closeup, cute, dangerous, eat, eating, enjoy, eye, fat, feeding, food, green, head, hippo, hippopotamus, his, huge, lake, large, mammal, mammals, mouth, natural, nature, open, outdoor, park, pond, river, safari, teeth, thailand, tooth, travel, tusk, water, wet, wild, wilderness, wildlife, zoo,