生产原料

例句：

1. 1. The company uses a variety of production materials to ensure quality.
   该公司使用各种生产材料以确保质量。
2. 2. The new machine is made from high-quality production materials.
   这台新机器是用高质量的原材料制造的。
3. 3. The factory relies on imported production materials for its products.
   这家工厂依赖进口的原材料来生产其产品。