| 释义 |
establish and improve
基本例句
建立和完善
It is necessary to establish law and regulation concerning credit information.应尽快建立和完善相关的法律法规，为信用信息共享和合理使用提供制度保障。
Various facilities for grassroots sports shall be established and improved on an ongoing basis.不断建立和完善各类群众健身体育场地。 |