danty

例句：

1. 1. The ducks were swimming in the pond.
   鸭子们在池塘里游泳。
2. 2.She was surprised to see a duck in the park.
   她在公园里看到一只鸭子时感到很惊讶。
3. 3.We decided to feed the ducks before we left the park.
   我们决定在离开公园之前喂鸭子。