steel-wheeled tractor

例句：

1. 1. This steel-wheeled tractor is very efficient in pulling heavy loads.
   这辆钢轮拖拉机在拉动重物时非常高效。
2. 2. The steel-wheeled tractor was used to plow the fields before the invention of the steam engine.
   在蒸汽引擎发明之前，这辆钢轮拖拉机被用来犁地。
3. 3. The steel-wheeled tractor has become a common sight on farms around the world.
   钢轮拖拉机已成为世界各地农场的常见景象。