automatic plowing tractor

例句：

1. 1. The automatic plowing tractor is an essential tool for farmers to prepare the land for planting.
   自动犁地拖拉机是农民准备土地种植的重要工具。
2. 2. This tractor has a powerful engine and can plow up to 5 acres of land per hour.
   这台拖拉机有强大的引擎，每小时可以翻耕5英亩的土地。
3. 3. The farmer uses this tractor to ensure that his fields are always ready for harvest.
   这位农民使用这台拖拉机确保他的田地总是准备好收割。