gate protection action

例句：

1. 1.The gate protection action is designed to prevent unauthorized access to the facility.
   门保护动作旨在防止未经授权的人员进入设施。
2. 2.The company implemented a new gate protection action to improve security.
   该公司实施了一项新的门保护措施以增强安全。
3. 3.The gate protection action was crucial in securing the area during an emergency evacuation.
   在紧急疏散期间，门保护措施至关重要。