特里同上年轻的喷泉被认为是在过去喷发低温岩浆和液态氨的火山，这些岩浆和液态氨结成冰包裹表面，抹掉了年龄的印记。
Triton 's fountains of youth are thought to be volcanoes that erupt a cold lava of water and liquid ammonia, which freeze to cover the surface with fresh ice and erase the signs of age.
特里同上年轻的喷泉被认为是在过去喷发低温岩浆和液态氨的火山，这些岩浆和液态氨结成冰包裹表面，抹掉了年龄的印记。
Triton 's fountains of youth are thought to be volcanoes that erupt a cold lava of water and liquid ammonia, which freeze to cover the surface with fresh ice and erase the signs of age.
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