hard corn

例句：

1. 1.The farmer harvested the hard corn this year.
   农民今年收获了硬玉米。
2. 2.Hard corn is a popular ingredient in many traditional Chinese dishes.
   硬玉米是许多传统中国菜肴中常用的食材。
3. 3. She added some hard corn to her salad for extra protein.
   她往沙拉里加了点硬玉米，增加蛋白质含量。