1·In addition, water heated geothermally can contain salts and toxic materials dissolved from the hot rock.
此外，地热加热的水可能含有从热岩石中溶解出来的盐和有毒物质。
2·The first geothermally generated electricity was produced in Larderello, Italy, in 1904.
1904年，在意大利的拉德莱罗，首次实现了地热发电。