And appropriately for a train in cowcountry, the biodiesel is made from rendered cattle fat.
在这个牛产量较大的国度中，火车最合适的生物柴油供给来自从牛身上提取出来的脂肪。
2
As we travelled on, the country became even more barren, with here and there a dead cow, others on their last legs, moving like wraiths among the leafless trees.