There's still more research to be done to better constrain the problem and better understand the system, but from what the data is telling us now, it looks to be the result of a large hydrothermal system.
人们还要做许多的研究 才能更好的控制这个问题并理解这种系统, 但从目前我们获得的数据看, 似乎是由大型热泉系统导致的。