收帆减速

例句：

1. 1. The boat slowed down as the wind picked up.
   随着风力增强，船的速度减慢了。
2. 2. We need to reduce our speed to avoid hitting traffic.
   我们需要降低速度以避免撞到交通。
3. 3. The pilot instructed the crew to slow down and take a closer look at the situation.
   飞行员指示机组人员减速并更仔细地观察情况。