landform types的用法和樣例：
例句
- Hunyuan County is located in the Loess Plateau area on the edge, complex landform, diversified structure.
渾源縣地處黃土高原的邊緣地帶，地貌類型複雜，結構多樣。 - The volcano tourist resources are rich and colorful in Northeast China, nearly including most volcano lava geological ground form types and contents.
東北地區火山旅遊資源豐富多彩，幾乎包含了大部分的火山熔岩地質地貌類型和內容。
