蹲伏

例句：

1. 1. The ducks were swimming in the pond.
   鸭子们在池塘里游泳。
2. 2. She ducked under the fence to avoid being seen.
   她躲过篱笆，以免被看见。
3. 3. The ducklings were playing in the water.
   小鸭子们在水里嬉戏。