antiaircraft forces

例句：

1. 1. The antiaircraft forces were deployed to protect the city from enemy bombers.
   防空部队被部署来保护城市免受敌轰炸机的袭击。
2. 2.The air defense forces are responsible for intercepting and destroying enemy aircraft.
   防空部队负责拦截并摧毁敌方飞机。
3. 3.The air raid defense forces were called in to prevent further damage during the attack.
   空袭防御部队被召唤以防止进一步的破坏。