policies and rules

• 政策法规

policies and rules的用法和样例：

例句

1. Only by eradicating the unfair policies and systems, can fair employment be achieved.
   只有从制度建设方面清理不合理的政策法规，才能实现流动人口的平等就业。
2. Policy and legislation for preventing and controlling industrial pollution have taken initial shape as a coherent system.
   工业污染防治的政策法规体系初步形成。