I am not lurking. The truth is side by side you've got high pressure steam central heating system.

我没有在藏。其实我们两旁都是高压蒸汽集中供暖系统。

When placed under pressure, steam can supply energy for heating, cooking, or mechanical work, as in a steam engine.

在压力下，水蒸汽可以为加热、烹饪或机械设备提供能量，例如蒸汽机。