airfield first aid

例句：

1. 1. The pilot was instructed to land at the nearest airfield.
   飞行员被指示在最近的机场降落。
2. 2. The plane landed safely at the airfield.
   飞机安全地降落在了机场。
3. 3. The passengers were directed to the airfield for their luggage.
   乘客们被引导到机场领取行李。