钻探

例句：

1. 1. The engineer drilled a hole inthe wall to install the new pipe.
   工程师在墙上钻孔以安装新管道。
2. 2. Thegeologist needed to drill deeper into theearth to find evidence of ancient volcanic activity.
   地质学家需要钻得更深，以寻找古代火山活动的线索。
3. 3. Thedrilling process is essential for extractingoil and gas from beneath the earth's surface.
   钻探过程对于从地下提取石油和天然气至关重要。