Its impressive ancient Roman theaters make the importance of Lyon as a Gallo-Roman capital clear.

其令人印象深刻的古罗马剧院清楚地表明了里昂作为高卢罗马首都的重要性。

But by 600, the population of the old Roman capital had fallen to 40,000, a mere fraction of what it had been.

但到了 600 年，古罗马首都的人口已降至 40,000，与过去相比只是九牛一毛。