dǎo yóu / yán zhe / lǎo jiē / biān / zǒu / biān / xì shǔ / měi zuò / jiàn zhù / bèi hòu / de / lì shǐ / gù shì导游沿着老街边走边细数每座建筑背后的历史故事。As the guide walked along the old street, she recounted the historical stories behind each building.