spike wheel harvester

例句：

1. 1. This new model of the harvester is more efficient than its predecessor.
   这款收割机的新款比前一代更高效。
2. 2.The farmer used a spike wheel harvester to cut the wheat.
   农民使用刺轮收割机割麦子。
3. 3.The harvester has a powerful engine and can handle large amounts of crops.
   收割机有强大的引擎，能处理大量的农作物。