urban regional expansion

• 地域扩展

urban regional expansion的用法和样例：

例句

1. We may need to institute minimum-volume thresholds for complex medical conditions in order to jump-start consolidation and spur geographic expansion of qualified providers.
   我们需要制定最低的限值，这个限值能够让合格供应商有复杂的医疗条件并可以巩固并促进其地域扩展。