shoaling

例句：

1. 1. They swam across the river to reach the other side.
   他们游过河去到达对岸。
2. 2.The fishermen were able to wade through the shallow water.
   渔民们能够穿过浅水。
3. 3. She enjoyed swimming in the cool waters of the lake.
   她喜欢在湖里凉爽的水里游泳。