crude heavy solvent naphtha

例句：

1. 1. Crude oil is a valuableresource that can be refined into various products.
   原油是一种宝贵的资源，可以提炼成各种产品。
2. 2. The refinery processes crude oilto produce gasoline and diesel fuel.
   炼油厂将原油加工成汽油和柴油燃料。
3. 3. Crude oil is usedas a raw material in the petrochemical industry.
   原油是石化工业的原材料。