driverless tractor

例句：

1. 1. The driverless car is a greatinnovation in transportation.
   无人驾驶汽车是交通领域的一次伟大创新。
2. 2. The driverless taxihas become increasingly popular in urban areas.
   无人驾驶出租车在城市地区越来越受欢迎。
3. 3. Thedriverless truck will revolutionize the waywe transport goods.
   无人驾驶卡车将彻底改变我们运输货物的方式。