zǒu / jìn / zhè / zuò / gǔ / lǎo / de / chéng / shì / wǒ / huǎng / rú / huí / dào / le / jǐ / bǎi / nián / qián

走进这座古老的城市，我恍如回到了几百年前。

Upon entering this ancient city, I felt as if I had returned hundreds of years into the past.