hunters try to find such places to get ivory (象牙) but few people really find places like that. In fact, when elephants are old or get sick, they will stay in deep and secret caves (洞穴) until they get better or die.
it is filled with rocks and stones.Not a drop of water can be seen.Interestingly, as one comes near to the Rocky River, the sound of running water can be heard.Rocks fell down from the mountains slowly and made the river of rocks. ...
What seems to be Peter’s problem?He doesn’t have much chance to practice his spoken English.