Sent_en: 2zh The mine is suspected to have collapsed due to a build up of underground water which caused the mine's supports to buckle and collapse, blocking all exits.
Sent_yy: 该煤矿被怀疑是由于地下水的积聚而坍塌，导致矿井的支架发生弯曲和坍塌，堵住了所有出口。