spudder

例句：

1. 1. The potato picker was busy planting the potatoes in the field.
   土豆挖机正在田里种植土豆。
2. 2.The potato picker had to work long hours to get the potatoes ready for harvest.
   土豆挖机不得不长时间工作，为收获的土豆做好准备。
3. 3. The potato picker was tired but happy with the work he was doing.
   土豆挖机虽然累但对自己的工作感到满意。