求翻译：从地质学上讲，由于长江水系、清江水系长期交错的影响，不断地侵蚀，不断地冲刷，才形成如今陡峭的石柱，由于保存极度困难，所以地球上类似细长的石柱并不多见，而最长最大的莫过于此。是什么意思？

Geologically speaking, the Yangtze River, Qingjiang staggered long-term effects of water, continue to erode, erosion constantly, until the formation of steep stone now, because preservation is extremely difficult, so the earth like a slender pillars and rare, The longest biggest than this.

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Says from the geology, as a result of the Yangtze River river system, the Qingjiang river system long-term staggered influence, corrodes unceasingly, washes out unceasingly, only then forms the present steep stone column, because preserves extremely difficult, therefore on the Earth the similar tall

From geologically speaking, result of Yangtze River system, impact of Qingjiang River system long staggered, gradually gaining constantly scour, forming steep stone pillars, due to save extreme difficulty, so resembling a slender pillar rare earth, maximum maximum than this.

Geologically speaking, because of the Yangtze River system, the impact of Qingjiang River system long staggered, constantly eroding, constantly scouring, forming today's steep stone pillars, as saving very difficult, so similar slender stone pillars are rare on Earth, and the greatest maximum than t