security guarantee system

• 安全保障体制

security guarantee system的用法和样例：

例句

1. However, that labor and social security system became outdated as China developed.
   但随着历史的发展，旧的劳动和社会保障体制已不能适应经济和社会发展的要求。
2. Reforms in the army's logistical support system continued to deepen.
   后勤保障体制改革不断深化。