mechanized harvesting of potatoes

例句：

1. 1.The machine is mechanized to perform the task efficiently.
   这台机器被设计成能高效地完成这项任务。
2. 2. The mechanized system can automate many manual processes.
   这个机械化系统可以自动化许多手动过程。
3. 3.The mechanized farming practices have greatly improved agricultural efficiency.
   机械化农业实践大大提高了农业效率。