rhyolitic lava

例句：

1. 1. The volcano erupted, spewing out a thicklayer of rhyolite lava.
   火山爆发了，喷出了一层厚厚的玄武岩熔岩。
2. 2. The ancient city was buriedunder layers of rhyolite lavafrom the last eruption.
   这个古城被最后一次喷发的玄武岩熔岩所覆盖。
3. 3. The scientists were studying therhyolite lava to understand itscomposition and properties.
   科学家们正在研究玄武岩熔岩，以了解其成分和性质。