喷火山口 meaning in English

caldera

Much of yellowstone national park is a giant collapsed volcano , or a caldera
黄石国家公园的大部分地方是一座坍塌的大火山，或是一个喷火山口。
The modern island of santorini is now the rim of the volcano - the caldera is covered by the aegean sea
现代的圣多里尼位于火山的边缘? ?喷火山口被爱琴海覆盖着。
When the enormous magma chamber at santorini finally collapsed to form the existing caldera , enormous tsunamis ( tidal waves ) spread outward in all directions
圣多里尼火山的巨大岩浆房最后倒塌，形成了现有的喷火山口，巨大的海啸（潮汐波）向各个方面向外伸展。
New satellite data indicate that this uplift and subsidence is caused by the movement of magma beneath the surface and may explain why the northern edge of the park continues to rise while the southern part of the caldera is falling
卫星的最新数据指出，由于在地表面之下的岩浆运动，导致这片土地隆起和下陷，也可以解释为什么公园北部边缘在持续上突，而喷火山口的南部正在下沉。