unnapped

例句：

1. 1. The unnapped land is still full of potential for development.
   这片未被开采的土地仍然充满开发潜力。
2. 2. The unnapped resources in this region are worth exploring.
   该地区未被开采的资源值得探索。
3. 3. The unnapped history of the area has yet to be fully uncovered.
   该地区的未被开采历史尚未完全发掘出来。