multi-bore well

例句：

1. 1. The multi-bore well was drilled to test the water quality of the aquifer.
   为了测试含水层的水质，钻了多孔井。
2. 2.The multi-bore well provided a significant source of freshwater for the region.
   多孔井为该地区提供了大量淡水资源。
3. 3.The multi-bore well was an engineering marvel that allowed us to tap into the underground aquifer.
   多孔井是一个工程奇迹，让我们能够开采到地下含水层。