poultry breeder

例句：

1. 1.The poultry breeder is responsible for selecting the best birds for sale.
   家禽育种者负责选择最佳的家禽出售。
2. 2.The poultry breeder has been working hard to improve the quality of their chickens.
   家禽育种者一直在努力提高他们的鸡的质量。
3. 3. The poultry breeder uses a variety of techniques to select the right breed for their farm.
   家禽育种者使用各种技术来选择适合他们农场的品种。