Ground explosions billow up smoke or debris, fireballs belch great comets, and fiery holocausts seem to implode, disappearing into their own smoke.

• 地面爆炸，滚滚黑烟或碎片，巨大的火球嗳气彗星，并火热大屠杀似乎爆，消失到自己的烟雾。