charging gantry crane

例句：

1. 1. The charging gantry crane is used to lift heavy loads fromthe ground.
   充电式起重机用于从地面举起重物。
2. 2. The charging gantry crane was designed for industrial use in factories.
   充电式起重机是为工业用途在工厂中设计的。
3. 3. The charging gantry crane was used to transport goods across thecity.
   充电式起重机被用来运输货物穿越城市。