So if the fire can get deeply embedded into those organic peaty kind of duff layers, they can just hide out.”

因此，如果野火能深深埋入这种有机泥煤状的半腐层中，它就能隐藏起来。”

And that's the key. So if the fire can get deeply embedded into those organic, peaty, kind of duff layers, they can just hide out.

这就是关键。所以如果大火能深入到这些有机的，含有泥炭的，没啥用的土层中，就能隐藏这些大火。

This is our newest experimental facility and the purpose of this facility is to understand pretty much how large woody fuels and deep duff layers, deep organic layers burn.

这是我们最新的实验设施，这个设施的目的是了解大量的木质燃料和深层尘土层，深层有机层是如何燃烧的。