light area defense

例句：

1. 1. The light areadefense system is designed to protect against solarradiation.
   光区防御系统旨在抵御太阳辐射。
2. 2.The military has implemented a new light areadefense system to improve its security.
   军方已经实施了一种新的光区防御系统，以增强其安全。
3. 3. The research team developed alight area defense algorithm to detect and preventcyber attacks.
   研究团队开发了一种光区防御算法，用于检测和预防网络攻击。