The Maya believed natural wells, such as the Xkeken cenote in Mexico's Yucatan, led to the underworld.
玛雅人认为天然井，例如在墨西哥的尤卡坦导致黑社会，Xkeken灰岩。
Short-term priorities include raising awareness of the unique features of the cenote system in this region.
短期内实现的首要目标包括，提高当地了解尤加坦半岛灰岩坑系统独特的地貌特征。
Short-term priorities include raising awareness of the unique features of the cenote system in this region.
短期内实现的首要目标包括，提高当地了解尤加坦半岛灰岩坑系统独特的地貌特征。
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