unmined

例句：

1. 1. The unmined land is still full of potential for development.
   未开采的土地仍然充满发展的可能性。
2. 2.The company has been exploring the unmined resources in this region for years.
   该公司多年来一直在探索这个地区的未开采资源。
3. 3.The unmined minerals are still waiting to be discovered and mined.
   这些未开采的矿物仍然等待着被发现和开采。