Superheated water laced with precious minerals, gold, silver and iron races up from the volcanic rocks below.

高温的水中携带着贵金属，金、银和铁，它们从下面的火山岩中涌上来。

And mineral-rich superheated water is coming out of the Earth's crust and then flowing out through these holes.

地壳里富含矿物质的过热水从这些洞口流出。

Hydrothermal vents, for instance, are cracks in the Earth's crust where superheated water rich in minerals gushes out.

例如，热液喷口是地壳的裂缝，富含矿物质的过热水从这里喷涌而出。