electrical haulage

例句：

1. 1. The new tractor has been designed with the latest electrical technology.
   新型拖拉机采用了最新的电气技术。
2. 2. Electrical haulage is becoming increasingly popular in agriculture due to its efficiency and safety.
   由于其效率和安全性，电气牵引在农业中越来越受欢迎。
3. 3. The electric tractor was used for heavy lifting tasks, which greatly reduced the manual labor required.
   电动拖拉机用于重物搬运任务，大大减少了所需的手工劳动。