It has been 15 years since this part of Hawaii has seen lava flow like this.
这是十五年来这个夏威夷区域首次出现这样的熔岩流。
A hornito is a small rootless spatter cone that forms on the surface of a basaltic lava flow (usually pahoehoe).
翻译成中文为：熔岩丘是形成于玄武岩熔岩流(通常为绳状熔岩)表面的小型无根溅出锥。
All types of volcanic cone, crater, lava platform, lava flow lakes and other volcanic landscape is very prominent, constitute a magnificent volcanic tourist landscape.
各种类型的火山锥、火山口、熔岩台地、熔岩流堰塞湖泊等火山地貌十分显目，构成壮丽的火山旅游景观。
All types of volcanic cone, crater, lava platform, lava flow lakes and other volcanic landscape is very prominent, constitute a magnificent volcanic tourist landscape.
各种类型的火山锥、火山口、熔岩台地、熔岩流堰塞湖泊等火山地貌十分显目，构成壮丽的火山旅游景观。
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