dupondius

例句：

1. 1.The ducks were swimming in the pond.
   鸭子们在池塘里游泳。
2. 2. The goose was standing on the ground with its head held high.
   鹅站在地面上，头昂得高高的。
3. 3.The ducklings were playing in the water, enjoying their time together.
   小鸭子们在水里嬉戏，享受着彼此的时光。