n.授权证,许可证,正当理由,依据
vt.保证,担保,授权,批准,辩解
So, if all of his units are going into foreclosure are bought by individuals, then the building would be warrantable.
所以,如果他的单位是丧失抵押品赎回权都是由个人购买,然后大楼将可保证。