Under the water, volcanoes continued to erupt, sending up magma and forming mountains of basalt.

在水下，火山依旧持续喷发，向上喷射岩浆并形成了一座座玄武岩山峰。

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But under the water, volcanoes continued to erupt, sending up magma and forming mountains of basalt.

但是在水下，火山依旧喷发，滚滚岩浆形成了玄武岩的山脉。

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Tuff cones are formed when magma from an inland volcano reaches the sea, sputtering layer upon layer of basalt ash that eventually rises into this monument of nature.

凝灰岩锥形成时，岩浆从火山内陆到达大海，溅射层层叠叠的玄武岩火山灰，最终上升到这个纪念碑的自然状态。

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