In Shijiazhuang's case, to make it possible to bring the new high-speed railway into the central city, a 5 km (3.1 mi) long railway tunnel was constructed under the city.
在石家庄这里，为了使新的高铁能进入中心城市，在该市地下修建了一条 5 公里（3.1 英里）长的铁路隧道。