jet exhaust

例句：

1. 1. The plane's jet exhaust is visible from the ground.
   从地面可以看到飞机的喷气尾迹。
2. 2.The pilot was forced to make an emergency landing due to the high jet exhaust levels.
   由于高浓度的喷气尾迹，飞行员被迫紧急降落。
3. 3. The exhaust fumes from the factory have been a concern for nearby residents.
   工厂排放的废气已经引起了附近居民的关注。