tōng / guò / zhè / xiē / wén / xiàn / wǒ / men / kě / yǐ / tuī / sù / chéng / shì / fā / zhǎn / de / lì / shǐ

通过这些文献，我们可以推溯城市发展的历史。

Through these documents, we can trace the history of the city's development.