1·Paul hooked his tractor to the car and pulled it to safety.
保罗把他的拖拉机挂在那辆小汽车上，然后把它拖到安全的地方。
—— 《柯林斯英汉双解大词典》
2·This kind of tractor is easy to start.
这种拖拉机很容易发动。
3·We can pay a little on the farm and maybe put a few dollars down on the tractor, too.
我们可以花一点钱在农场上，也许还可以买台拖拉机。
4·The implements can talk back, telling the tractor that it's going too fast or needs to move to the left.
这些工具会回应，告诉拖拉机它开得太快了，或者需要向左移动。
5·The man saw the farmer on his tractor working in the field, and he signaled to the farmer.
那个人看到农夫正开着拖拉机在田里干活，他就向这个农夫打了个手势。