阿波火山风景酒店 Apo View Hotel

风火山隧道 Fenghuoshan tunnel

风林火山 Furinkazan ; Fuurin Kazan ; Furinkazan Original Soundtrack ; HURINKAZAN

火山风险 PEVOLCA

全风化火山岩层 completely weathered volcanic rock ; completely decomposed volcanic rock

高度风化火山岩层 highly weathered volcanic rock ; highly decomposed volcanic rock

风化火山岩 decomposed volcanic rock

火山岩风化土 volcanic saprolite