nagelfluh

例句：

1. 1.The glider made it to the top of the mountain in record time.
   滑翔机以创纪录的时间到达山顶。
2. 2.The soaring machine was a marvel of engineering.
   这架飞行机器是工程学的奇迹。
3. 3.The pilot had to make an emergency landing due to bad weather conditions.
   由于恶劣的天气条件，飞行员不得不紧急降落。