wing-tip float

例句：

1. 1. The pilot used a wingtip float to guide the plane safely into the landing area.
   飞行员使用翼尖浮标来指导飞机安全降落。
2. 2.The boat was equipped with a wingtip float to help it stay afloat in rough waters.
   这艘船配备了翼尖浮子，以帮助它在恶劣的水域中保持浮力。
3. 3. The fisherman used a wingtip float as a marker to indicate the location of his catch.
   渔夫用翼尖浮子作为标记，指示他的捕鱼位置。