水鸭

例句：

1. 1. The water ducks were swimming in the lake.
   水鸭们在湖里游泳。
2. 2. The ducks were enjoying their time on the pond.
   鸭子们正在池塘上享受他们的休闲时光。
3. 3. The ducklings are cute and playful.
   小鸭子很可爱，也很活泼。