落实上有保障。”易居房地产研究院高级评论员杨红旭认为，“政府部门对于加快基地建设、
O O O O O O O O B-company I-company I-company I-company I-company I-company I-company I-company B-position I-position I-position I-position I-position B-name I-name I-name O O O O B-government I-government I-government I-government O O O O O O O O O