public security sector
英
美
- He wrote a letter to the Public Security Organ to disclose the mayor's scandal of taking bribes.
他写了一封信给公安部门来揭露这个市长的受贿丑闻。
- Certificates for control of guns shall be made by the public security department under the State Council.
第四十九条枪支管理证件由国务院公安部门制定。