蜀黍

例句：

1. 1. The farmer planted a large corn field this year.
   这个农民今年种了一大片玉米田。
2. 2. The corn is ready to harvest.
   玉米可以收割了。
3. 3. Corn is a staple food in many parts of the world.
   玉米是世界上许多地方的主要粮食。