non-staple

例句：

1. 1. The farmers are growing a variety of crops that are not staples in their area.
   农民们种植着多种在当地不是主食的农作物。
2. 2.Non-staple foods are often more expensive than staple foods due to the labor and resources required for their production.
   非主食食物通常比主食食物更贵，因为它们的生产需要更多的劳动力和资源。
3. 3. In some regions, non-staple crops like corn and beans provide a significant portion of the diet.
   在一些地区，玉米和豆类等非主食作物提供了饮食中很大一部分。