灾区一所学校倒塌导致救援工作转向恢复,因为幸存者不大可能。 A collapsed school in a disaster zone has led to rescue efforts shifting to recovery as survivors are unlikely.

受灾地区的救援人员正在使用重型机械搜索一所倒塌学校的废墟,因为找到幸存者的可能性随着时间的流逝而减少。 Rescuers in a disaster-stricken area are using heavy machinery to search through the rubble of a collapsed school, as the likelihood of finding survivors diminishes with each passing hour. 官员尚未证实伤亡人数,但重点已从救援转移到恢复行动。 Officials have not confirmed the number of casualties, but the focus has shifted from rescue to recovery operations. 这一事件引起了广泛的关切,并要求改善建筑安全标准。 The incident has prompted widespread concern and calls for improved building safety standards.