This means that to get water hot enough to raise steam, you have to drill down several kilometres.

这就意味着要得到足够热的水来使蒸汽上升，你就不得不把井向下挖掘几千米。

youdao

The salesman fired up the shiny new steam drill.

商人点燃了那个闪闪放光的新蒸汽钻机。

youdao

In this area, we typically drill to two or three kilometres depth to harness the steam to run the power plant and produce clean renewable electricity.

在这个区域，我们一般的钻孔深度为2 - 3千米，利用蒸汽经营电站，制造可再生清洁电力。

youdao

At first,the steam-powered drill worked two times faster than he did.

VOA: special.2009.02.21

Soon,the steam drill and other machines replaced the steel-drivers.

VOA: special.2009.02.21

You drill two horizontal wells and inject steam into the upper one, draw bitumen by gravity into the lower well and bring it to the surface.

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