an area of land that has remained largely undisturbed by humans and their modern development
荒野, 原生地
荒野是许多野生动物的家园。
a type of small vehicle that is used to travel on water
船, 小船
a structure built over a river, road, etc. that enables people or vehicles to go from one side to the other
桥
a tropical forest with many plants growing densely
丛林, 热带雨林
丛林里充满了异域动物的声音。
a very tall and large natural structure that looks like a huge hill with a pointed top that is often covered in snow
山, 山峰
a way or track that is built or made by people walking over the same ground
小路, 路径
a natural and continuous stream of water flowing on the land to the sea, a lake, or another river
河流, 江
a strong, thick cord made by twisting or braiding strands of fiber, wire, or similar material together
绳子, 绳索
a low area of land between mountains or hills, often with a river flowing through it
山谷, 谷地
used to talk or ask about the number of things or people that are involved or concerned
多少, 几个
我想知道与去年相比，今年会有多少人参加音乐会。
used in questions to ask for information or for someone's opinion
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
哪个
这些裙子中你最喜欢哪一条？
