So, for instance, now, we have engineered geothermal systems or EGS.

所以，举例来说，我们已经设计出了地热系统（EGS）。

As part of this plan, Paris built the Olympic village with a more environmentally friendly geothermal cooling system, rather than traditional air conditioning.

作为该计划的一部分，巴黎为奥运村建造了一个更环保的地热冷却系统，而不是传统的空调系统。

I've asked geothermal experts and volcanologists for years, and I'm still unable to find another non-volcanic geothermal system of this magnitude.

多年来，我询问了许多地热专家和火山研究者们， 至今也没能找到另外一个非火山的地热系统， 有如此大的规模。