and that creates stalagmites. 最后形成石笋

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  1. but over time the process can produce some spectacular results.
    但随着时间的推移 它们变成了最引人入胜的景观
  2. If the water seeps though the ceiling quickly,
    若是水从洞顶滴落的速度较快
  3. then the calcite is deposited on the floor of the cave
    方解石就会在洞穴地面上沉积
  4. and that creates stalagmites.
    最后形成石笋
  5. Variations in water flow and the air currents
    水流和气流的变化
  6. produce an infinite variety of forms, but all are created by the same process -
    造就了千姿百态的溶洞地形 但它们的形成过程都是一样的
  7. the slow deposition of dissolved limestone.
    都是由水溶碳酸钙缓慢沉淀而来

来自《行星地球 第一季 第四集 Planet Earth S01E04 洞穴》第 152 行

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