translation.en: This is a well-known phenomenon.  You eat certain things, you produce a lot of gas. It may turn out that biological processes in coalmines have the same process. If that is true, then one of the ways of getting the energy out of coal may not be to rip whole mountaintops off, and it may not be to burn coal. It may be to have stuff process that coal in a biological fashion as you
translation.zh: 这是一个广为人知的现象。你 吃了某种东西后，会产生很多气体。 那可能也是在生物进程中煤矿中发生的 类似过程。如果这是真的， 那么从煤炭中获取能源的方法 就可以不必夷平整个山头， 也可能不必燃烧煤炭。也许可以对 煤炭进行某种生物处理，就像在