security bodies

例句：

1. 1.The government has established a new security body to monitor the country's security situation.
   政府已经成立了一个新的安全机构来监控国家的安全问题。
2. 2.The security body is responsible for ensuring the safety of all personnel on the site.
   安全机构负责确保现场所有人员的安全。
3. 3.The security body will provide regular updates on the incident and its aftermath.
   安全机构将定期提供关于事件及其后果的更新。