parakarst

例句：

1. 1. The parakarst region is famous for its unique rock formations.
   喀斯特地区以其独特的岩石构造而闻名。
2. 2. The limestone caves are home to a variety of rare species.
   石灰岩洞穴是各种稀有物种的家园。
3. 3.Limestone cave systems are formed by the gradual dissolution of limestone over millions of years.
   石灰岩洞穴系统是由数百万年逐渐溶解石灰岩形成的。