Thus , the local people call the hole fallen stone hole 当地人又俗称此洞为“落石洞” 。
2.
Dismantling the seedling curtain at first , cut the whole seedling curtain into two ( length of 50cm ) , each half of seedling curtain is weave by 50 seedling ropes , open seedling curtain slowly , in order to stabilize the seedling curtain in certain layer of water , the top of seedling rope tie up the suspend rope and the underpart of seedling rope falls stones , the interval of each seedling rope is 20cm , confirm the seedling rope does not collide each other in the stormy waves 首先拆帘，将整个苗帘截成两半（长50cm ） ，每半片苗帘由50根苗绳织成，将其慢慢拆开，苗绳上端栓在吊绳上，下端系坠石，使其稳定在一定水层，每根小苗绳间隔20cm ，保证苗绳在风浪中不互相碰撞。
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