Diesel is generally used for things like trucks and tractors.

柴油通常用于卡车和拉机之类东西。

After signing a deal with Motorenwerken Mannheim for their diesel engines, Lamborghini could now produce tractors entirely on their own.

曼海姆发动机制造厂签订了柴油发动机合作协议后，兰博基尼现可以完全自主拉机了。

By taking an old British Morris engine and modifying it to run on cheap diesel instead of expensive petrol, Ferruccio created a groundbreakingly affordable tractor that he could sell all across Italy.

通过改造一台旧英国莫里斯发动机， 使其使用便宜柴油而非昂贵汽油，费鲁齐奥创造了一款前所未有经济型拉机， 并将其销往整个意大利。