tactical air observer

例句：

1. 1. The tactical airobserver was able to spot the enemy's movements before they could react.
   战术空中观察员在敌人反应之前就发现了他们的动向。
2. 2. The tactical air observer provided valuable information that helped the militaryplan their next move.
   战术空中观察员提供了宝贵的信息，帮助军队制定下一步行动计划。
3. 3. The tactical air observerwas responsible for monitoring the enemy'stroop movements and reporting back to headquarters.
   战术空中观察员负责监视敌人的部队调动并向总部报告。