名词
中文翻译：永久冻结的土壤
同义词：
['perennially frozen soil', 'perennially frozen ground']
例句：
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1.The region is famous for its unique perpetually frozen soil, which has been preserved for centuries.
该地区以其独特的永久冻结土壤而闻名，这种土壤已经保存了几个世纪。
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2. The scientists found that the perpetually frozen soil was a perfect environment for the growth of certain types of fungi.
科学家们发现，永久冻结的土壤是某些类型真菌生长的理想环境。
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3. The perpetually frozen soil is not only a natural wonder but also a source of valuable minerals and nutrients.
永久冻结的土壤不仅是一个自然奇观，也是宝贵的矿物质和养分的来源。