Covering an area of 350 square kilometers it is the largest extant intact Karst limestone formation.
石林面积350平方公里，是地球上现存规模最大、最为完整的喀斯特地貌景观。
The air-driven down-hole hammer drilling is still very effective and speedy in well drilling in karst limestone area.
在水文水井中，气动潜孔锤钻进仍可发挥它高效率、高速度的作用。
Much of the filming took place in Hawaii, but Pandora's "Hallelujah Mountains" are said to be inspired by the karst limestone formations found in the Anhui province of eastern China.
影片的大部分拍摄地是在夏威夷，但潘多拉星上的“哈利路亚山”据称是受到了中国东部省份安徽境内的卡斯特地貌的启发。
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