水平舵

例句：

1. 1. The boat's horizontal rudder was adjusted to maintain a steady course.
   调整船的水平舵以保持航向稳定。
2. 2. The pilot used the horizontal rudder to turn the plane around.
   飞行员使用水平舵使飞机转弯。
3. 3. The captain had to adjust his horizontal rudder to avoid hitting a rock in the river.
   船长不得不调整他的水平舵以避免在河中撞到岩石。