湍

例句：

1. 1. The river is turbulent with the current.
   这条河因为水流湍急而波涛汹涌。
2. 2. The torrential rain caused the roads to be turbulent.
   暴雨导致道路变得湍急。
3. 3. Rapid changes in the weather can make travel on the road turbulent.
   天气的快速变化使得路上的行车变得湍急。