turbine pit

例句：

1. 1.The engineers had to excavate a large turbine pit to install the new generator.
   工程师们不得不挖掘一个大的涡轮坑来安装新的发电机。
2. 2.The construction of this turbine pit required extensive testing and adjustments.
   这个涡轮坑的建设需要进行广泛的测试和调整。
3. 3. The turbine pit was filled with water, and the workers were carefully monitoring its level.
   涡轮坑被水填满了，工人们正在仔细监测水位。