tri-truck

例句：

1. 1.The tri-truck was used to transport heavy materials across the city.
   那辆三轮卡车被用来运输城市内重物。
2. 2. The farmer used his tri-truck to transport his crops to market.
   那位农民用他的三轮卡车将他的庄稼运到市场上。
3. 3. The tri-truck was a popular choice for farmers who needed to transport large amounts of goods.
   对于需要运输大量货物的农民来说，三轮卡车是一个受欢迎的选择。