volcanic eruption,volcanic explosion

火山喷发岩浆高清摄影壁纸
火山喷发(volcanic eruption),地质学专业术语,是一种奇特的地质现象
volcanic eruption
火山喷发(volcanic eruption),地质学专业术语,是一种奇特的地质现象
entirely unprepared for the next cataclysmic volcanic eruption