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

一座巨大的山，坦山爆发了，VEI等级为7级。

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

富士山是一座复式山，是一座由山灰熔岩等山物质形成的高而陡峭的山峰。

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

它实际上是一座山，以其圆锥形外观堆积的山物质为特征。

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.

它只有珠峰的一半大小，曾是 4000 米高的成山融化成 1109 米深的破山口。

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

这是一座活山， 一座宽广辽阔的山峰，由数十万年前喷发的熔岩山灰堆积而成。 它雄伟、棱角分明且构造复杂。