这段话用英文怎么说?最好口语化点!

　　Shanghai, the largest city in China, is also a city newly developed for tourism industry, It is based on long and profound historical and cultural deposits and rich in historical sites and a World Expo was once hosted here. The customs to the south of the Changjiang River blended with those brought here by generations of immigrants from other places have developed into a culture peculiar to Shanghai, which is called Shanghai Genre. Furthermore, Shanghai has become an international metropolis.江南的传统与移民带入的文化融合，逐渐形成了特有的海派文化 这句话能简便一点么？ 大神　　South China's traditional customs together with cultures from other places have formed Shanghai's unique culture.