fuel consumption per ton n mile

例句：

1. 1. The efficiency ofthe engine is directly related to its fuelconsumption per ton mile.
   发动机的效率与其每吨英里的燃油消耗量直接相关。
2. 2.The new model car has a significantly lowerfuel consumption per ton mile compared toits predecessors.
   这款新型汽车的每吨英里燃油消耗量与前代相比显著降低。
3. 3. To reduce emissions, manufacturers areconstantly striving to improve the fuel consumptionper ton mile of their vehicles.
   为了减少排放，制造商不断努力提高车辆的每吨英里燃油消耗量。