jīng / guò / màn / cháng / de / dì / zhì / biàn / huà / , / lián / hé / gǔ / dà / lù / zuì / zhōng / fēn / liè / chéng / xiàn / zài / de / dà / lù / 。经过漫长的地质变化,联合古大陆最终分裂成现在的大陆。After long geological changes, Pangea eventually split into the continents we have today.