farm machinery production

例句：

1. 1. The farm machinery production is increasing yearby year.
   农业机械生产逐年增加。
2. 2. Thefarmers are using more modern farming machinery toimprove their production efficiency.
   农民们正在使用更现代的农业机械来提高他们的生产效率。
3. 3. The new agricultural machinery production has broughtgreat convenience to the farmers' work.
   新的农业机械生产给农民的工作带来了极大的便利。