hog breeder

例句：

1. 1. The hogbreeder is responsible for selecting the bestpigs for breeding.
   猪育种者负责选择最佳的猪进行繁殖。
2. 2. Thehog breeder hasbeen working on developing a newstrain of pigs.
   猪育种者一直在努力开发一种新的猪种。
3. 3. Thehog breeder is also responsible for ensuringthat the pigs are healthy and well-fed.
   猪育种者还负责确保猪健康且得到良好的饲养。