"中岩"是个多义词，它可以指中岩（四川省级风景区）,中岩（新加坡海峡以东的一组礁石）,中岩（范成大诗作）。
在所有不同的深度都有宽阔、狭窄的通道，就像石灰岩中的地下隧道。
There are wide passages, narrow ones at all different depths, like underground tunnels in the limestone.
在造山的过程中，一些非常古老的沉积物已被转化为火成岩和变质岩，已经无法辨认了。
Some very ancient sediments were no longer recognizable, having been converted to igneous and metamorphic rocks in the course of mountain building.
当接缝和裂缝扩大形成空洞时，大量的水也会被储存在石灰岩中。
Large quantities of water may also be stored in limestones when joints and cracks have been enlarged to form cavities.
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