hù níng tiě lù / lián jiē / shàng hǎi / hé / nán jīng / shì / cháng sān jiǎo / de / zhòng yào / jiāo tōng xiàn

沪宁铁路连接上海和南京，是长三角的重要交通线。

The Shanghai-Nanjing Railway connects Shanghai and Nanjing and is an important transportation line in the Yangtze River Delta.