名词
中文翻译：火山沙
同义词：
['volcanic dust', 'volcanic material例句：1. The volcanic eruption has left the area barren and desolate.（火山喷发使得该地区变得荒芜。）2. The volcanic sand is a unique geological feature that attracts tourists.（火山沙是一种独特的地质特征，吸引了游客。）3. The volcanic sand was used as a building material for ancient civilizations.（火山沙被古代文明用作建筑材料。）']
例句：
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1. The volcanic eruption has left the area barren and desolate.
火山喷发使得该地区变得荒芜。
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2. The volcanic sand is a unique geological feature that attracts tourists.
火山沙是一种独特的地质特征，吸引了游客。
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3. The volcanic sand was used as a building material for ancient civilizations.
火山沙被古代文明用作建筑材料。