湍流山溪

例句：

1. 1. The river is navigable only during the spring when the water is not too turbulent.
   这条河在春天的时候，水不湍急时是可以航行的。
2. 2. The turbulent waters of the ocean are a challenge to navigate.
   海洋的湍急水流是航海的一大挑战。
3. 3. The turbulent waves crashed against the shore.
   汹涌的波浪撞击着岸边。