An ash cone rises from the center of the crater, casting a dark triangular shadow.
火山口中间是火山灰锥，投下了三角形的暗影。
Within the shadow of the ash cone lies a white, funnel-shaped inner crater that is 200 meters deep.
在三角形的暗影里是深达200米的白色漏斗形内心火山口。
The current stratovolcano-a cone-shaped volcano built from successive layers of thick lava flows and eruption products like ash and rock fragments-is built on top of an older stratovolcano.
这个层状火山是由稠密的熔岩流以及火山灰和岩石碎片等喷发物所形成的连续层堆积而成的锥形火山，它位于一个更老的层状火山之上。
应用推荐