Itisbelievedthatatleastascoreofbuildingsweredamagedordestroyed.这句话如果把主语放到前面是怎么样的?要完整句啊

问题：Itisbelievedthatatleastascoreofbuildingsweredamagedordestroyed.这句话如果把主语放到前面是怎么样的?要完整句啊

答案：↓↓↓

丁力的回答：

网友采纳　　Atleastascoreofbuildingsweredamagedordestroyedisbelieved.　　就是结构需要,把主语后置,然后用it做形式主语构成的.