an area of land that has remained largely undisturbed by humans and their modern development
荒野
a structure built over a river, road, etc. that enables people or vehicles to go from one side to the other
桥
a very tall and large natural structure that looks like a huge hill with a pointed top that is often covered in snow
山
a natural and continuous stream of water flowing on the land to the sea, a lake, or another river
河
a long, flexible cord made by twisting together strands of fibers, wire, or other material, used for tying, pulling, or supporting things
绳
used to talk or ask about the number of things or people that are involved or concerned
多少
used to ask or talk about one or more members of a group of things or people, when we are not sure about it or about them
哪