Mount Tambora, a large stratovolcano erupted with a VEI measurement of 7.

一座巨大层状火，坦博拉火爆发了，VEI等级为7级。

At only half the size of Mount Everest, it was once a 4,000 meter tall stratovolcano which melted down to a 1109 meter deep caldera.

它只有珠峰一半大小，曾是 4000 层火融化 1109 破火口。

Mount Fuji is a stratovolcano, a tall, steep-sided mountain formed by layers of volcanic materials such as ash and lava.

富士是一座复式火，是一座由火灰和熔岩等火物质层形而陡峭峰。

It's actually a stratovolcano, characterized by its  conical shape and layers of volcanic material.

它实际上是一座层状火，以其圆锥形外观和层层堆积火物质为特征。

It's an active stratovolcano, a wide, expansive mountain formed hundreds of thousands of years ago by layers of erupting lava and ash.

这是一座活火， 一座宽广辽阔峰，由数十万年前喷发熔岩和火灰层层堆积而。 它雄伟、棱角分明且构造复杂。