row-crop planter

例句：

1. 1.The row-crop planter is a tool used to grow crops in rows.
   行作物种植者是一种用来在行中种植作物的工具。
2. 2. The farmer uses the row-crop planter to plant and harvest his crops.
   农民使用行作物种植者来种植和收获他的作物。
3. 3.The row-crop planter helps farmers to save time and labor while growing their crops.
   行作物种植者帮助农民节省时间和劳动力，同时种植他们的作物。