heavy motor truck

例句：

1. 1.The heavy motor truck was used to transport heavy materials across the city.
   这辆重型卡车被用来运输城市之间的重型材料。
2. 2.The heavy motor truck was a symbol of power and efficiency in the construction industry.
   这辆重型卡车是建筑行业中力量和效率的象征。
3. 3. The heavy motor truck was equipped with advanced technology to ensure safety on the job site.
   这辆重型卡车配备了先进的技术，以确保工地的安全。