dan bouy

例句：

1. 1. The ducks are swimming in the pond.
   鸭子们在池塘里游泳。
2. 2.I like to watch ducks quacking in the park.
   我喜欢在公园里看鸭子嘎嘎叫。
3. 3. The ducks were swimming in the river when a hunter approached.
   当猎人靠近时，鸭子们正在河里游。