前桨

例句：

1. 1. The sailors had to work hard to keep the boat moving forward.
   水手们必须努力使船前进。
2. 2. The captain steered the ship with his oars, while the crew rowed in front of him.
   船长用桨控制着船，而船员则在前面划水。
3. 3. The pilot used a compass to guide the boat towards its destination.
   飞行员使用指南针来引导船只到达目的地。