department of public safety;organs of public security

• 公安机关

department of public safety;organs of public security的用法和样例：

例句

1. A parolee shall be supervised by a public security organ.
   被假释的罪犯由公安机关予以监督。
2. According to law, public security organs have the authority to detain.
   公安机关依法具有拘留权。