flygate

例句：

1. 1. The engineers are installing a new flygate system to improve efficiency.
   工程师们正在安装一个新的飞门系统以提高效率。
2. 2.The aircraft is equipped with a flygate that can control the altitude of the aircraft.
   飞机装备了可以控制飞机高度的飞门。
3. 3.The pilot used the flygate to navigate through the stormy weather.
   飞行员使用飞门在暴风雨中导航。