half-track tractor

例句：

1. 1. This half-track tractor is perfect for hauling heavy loads on rough terrain.
   这台半履带拖拉机非常适合在崎岖地形上运输重物。
2. 2.The farmers rely on the half-track tractor to transport their crops to market.
   农民们依赖这种半履带拖拉机将他们的农产品运送到市场上。
3. 3. The half-track tractor is a versatile tool that can be used for various tasks, such as farming and construction.
   这种半履带拖拉机是一种多功能的工具，可以用于各种任务，如农业和建筑。