作物类型

例句：

1. 1. The farmer carefully planted the seeds in the field.
   农民小心翼翼地在田间播种。
2. 2. The crops are ready to be harvested.
   庄稼已经准备好收割了。
3. 3. The farmers have been working hard to improve their crop yields.
   农民们一直在努力提高他们的庄稼产量。