windrowing attachment for motormower

例句：

1. 1. The truck was pulled by a tractor behind it.
   卡车被一辆拖拉机在后面牵引。
2. 2. We need to tow the car out of the garage before we start driving.
   我们需要在开始驾驶之前把车从车库拖出来。
3. 3.The heavy load was dragged across the field by the team of horses.
   沉重的货物被这队马拖过田野。