新华网贵阳3月4日电 贵州省黔东南州凯里市一中学综合楼外廊地坪4日突发局部塌陷，目前已致7名学生受伤住院，30余名学生留院观察。

新华网贵阳3月4日电 贵州省黔东南州凯里市一中学综合楼外廊地坪4日突发局部塌陷,Currently has seven students were injured in hospital,More than 30 students in hospital.

　　记者从凯里市有关部门了解到，4日7时50分许，凯里市第三中学综合楼一楼外廊地坪突然发生局部塌陷，当时正有刚参加完开学典礼的学生从此地经过。经进一步核实，目前，塌陷已造成7名学生受伤住院，30余名学生留院观察。

记者从凯里市有关部门了解到,4, 7 about 50,Kaili city, no. 3 middle school complex verandah floor sudden local collapse on the ground floor,Was there just after attending the opening ceremony of student from now on.Upon further checking,At present,Fall seven students were injured in hospital,More than 30 students in hospital.

　　据凯里市委宣传部介绍，初步分析，塌陷是受负一楼的施工影响，当时，一家开发公司在进行清理建筑垃圾和土方施工。目前，当地政府已安排专人陪护受伤学生，学校教学秩序未受到大的影响。塌陷具体原因还在进一步调查当中。

据凯里市委宣传部介绍,The preliminary analysis,Subsidence is influenced by the negative on the first floor of the construction,At that time,一家开发公司在进行清理建筑垃圾and土方施工.At present,The local government has someone injured students escort,Teaching order is not affected by the big school.塌陷具体原因还在进一步survey当中.