tā / men / yòng / jī / qì / bǎ / yóu / liào / yā / zhà / chū / lái / zhè / gè / guò / chéng / jiào / dǎ / yóu

他们用机器把油料压榨出来，这个过程叫打油。

They use a machine to extract oil from the raw material; this process is called oil pressing.