duckery

例句：

1. 1.The ducks were swimming in the pond.
   鸭子们在池塘里游泳。
2. 2. The ducklings are cute and playful.
   小鸭子们很可爱，很活泼。
3. 3. The duck feathers are soft and warm.
   鸭羽毛柔软且温暖。