Many slopes are rock fields with sparse vegetation.
许多山坡都是植被稀疏的岩石地。
Desert ecosystem takes on sparse vegetation and small biomass, changes with climate factors especially sensitive in precipitation, and it is particularly important for its conservation.
表明荒漠生态系统植被稀疏，生物量小，对气候因子，特别是降水变化敏感，对其保育显得尤为重要。
The first zone is designed as a natural topography, with lots of fractured surfaces for sunbathing and relatively sparse vegetation.
第壹个区域被设计为壹个自然地貌，这里有供人们日光浴的区域，种有壹些相对稀松的植物。
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