1. The cisterna magna is a large cerebrospinal fluid-filled space located in the posterior cranial fossa.
（大池是一个位于后颅窝的大脑脊液充满的空腔。）
2. The human urinary bladder is also known as the vesical cisterna.
（人类的膀胱也称为膀胱池。）
3. After heavy rainfall, the cisterna was filled with water, providing a sufficient water supply for the community.
（在暴雨后，蓄水池被水填满，为社区提供了充足的水源。）