Enemy jets have repeatedly violated the Allied no-fly zone.敌人的喷气式飞机反复闯入同盟国的禁飞区。Fighter planes are being sent to enforce the UN no-fly zone.正派战斗机到联合国禁飞区执行禁飞任务。Aircraft will enforce the no-fly zone to protect UN forces on the ground.为保护地面联合国部队的安全，将实施禁飞。