We actually use the fuel for the process. Their process is creating a heavy fuel oil that works for marine vessels.

我们实际上会燃料来进行这。这会产生重油，于海洋船舶。

Humans already do something similar by burning fossil fuels that contain sulphur, such as coal or the heavy fuel oil that powers big ships.

人类已在通过燃烧含有硫的化石燃料，如煤炭或大型船只使的重油，来达到类似的效果。