在几公里以外一块由木材厂家惠好公司管理着的土地上，在火山爆发后他们立即通过手工栽种了大量大约70英尺高的树。
A few miles away, in land managed by Weyerhaeuser, a timber producer, thick stands of trees laboriously planted by hand immediately after the eruption rise 70 feet tall.
通常你会在海岛或陆地的低洼处发现品质好的粘土，尤其是在火山喷发后形成的陆地。
You can usually find good clay in low areas of islands or land, especially if volcanoes helped form the land.
今天天气特别好，我们决定去西班牙最高峰，即位于特纳·里夫海岛中部的海拔3718米的泰德火山进行徒步之旅。
Today the weather was quite nice, we decided to hike on the highest mountain in Spain, Volcano Teide (3718m). It locates in the middle of Teneriffa.
不走出家园地球，游客们就可以进行一次月球之旅，这样感谢一只望远镜能将人们带往他们自己选择好的月球火山口。
Closer to home, visitors can journey to the moon courtesy of a telescope that takes them to the crater of their choice.
不同岩性火山岩的物性也有较大的差别，并以熔渣状玄武岩、杏仁状安山岩、火山角砾岩为好；
This investigation also finds that different lithology have different physical properties and the slaggy basalt, the amygdaline basalt and the volcanic breccia have the best physical properties.
不同岩性火山岩的物性也有较大的差别，并以熔渣状玄武岩、杏仁状安山岩、火山角砾岩为好；
This investigation also finds that different lithology have different physical properties and the slaggy basalt, the amygdaline basalt and the volcanic breccia have the best physical properties.
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