小鸭子

例句：

1. 1. The little duck was swimming in the pond.
   那只小鸭子在池塘里游泳。
2. 2. Little ducks are cute and playful.
   小鸭子很可爱，很活泼。
3. 3. We saw a group of ducks flying over the river.
   我们看到了一群鸭子飞过河面。