shí yóu / zài / liàn yóu chǎng / zhōng / tōng guò / liè huà / kě yǐ / zhuǎn huà / wéi / qì yóu / hé / chái yóu

石油在炼油厂中通过裂化可以转化为汽油和柴油。

In an oil refinery, petroleum can be converted into gasoline and diesel through cracking.