guttler

例句：

1. 1. The little goose was swimming in the pond.
   那只小鹅正在池塘里游泳。
2. 2. The ducklings were quacking happily in the yard.
   那些小鸭子在院子里高兴地嘎嘎叫。
3. 3.The farmer was watching over his flock of geese and ducks.
   那位农民正在看护他的鹅群和鸭群。