In fact trucks consume 10 times more energy per than trains per unitofcargo.
实际上，没运输一单位的货物，卡车消耗的能量是火车的十倍之多。
2
"Shipping unit" means any physical unitofcargo not shipped in a package, including machinery, vehicles and boats, except goods shipped in bulk.
是指未以包件运输的任何一个具体单位的货物，包括机械、车辆及船只，但散装货物除外。
3
The cargounit, less affected by the disruption, posted operating income of 11 million euros, compared with a year- earlier loss of 197 million euros, as sales surged 42 percent.