additional producer

例句：

1. 1. The company has added an additional producer to its team.
   该公司已经增加了一名额外的生产者到其团队。
2. 2.The new product line will include additional producers of various materials.
   新的产品线将包括各种材料的额外生产者。
3. 3. The government has introduced additional producers to ensure food security.
   政府已引入额外的生产者以确保食品安全。