```sql SELECT td.application_unit AS '申报单位', td.province AS '省份', td.city AS '市', td.county AS '县', td.address AS '联系地址', td.contactor AS '联系人', td.telephone AS '座机号', td.phone AS '手机号码', td.email AS '邮箱', td.description AS '单位简介', td.demand_name AS '需求名称', td.start_time AS '有效期开始时间', td.end_time AS '有效期结束时间', td.demand_type AS '需求类型', td.demand_domain AS '需求领域', td.demand_source_type AS '需求来源的类型', td.demand_source_name AS '需求来源名称', td.demand_content AS '需求描述', td.need_solution AS '是否需要对接海外解决方案' FROM t_demand td ```