中国铁路

The stations are managed by one control center, which is described by China Railway Beijing Group—also known as CR Bejing—as an ´intelligent (智能的) brain´.

这些车站由一个控制中心管理。该中心被中国铁路北京局集团，也就是北京铁路局，称为一个“智能大脑”。

In addition, the Badaling Great Wall Station, the deepest underground railway station in China, is another great example of the country´s achievements in railway building.

此外，中国最深的地下火车站——八达岭长城站，是中国铁路建设成就的又一个伟大例子。

The opening of the Beijing-Zhangjiakou high speed railway took place in December, 2019. The railway is a milestone in China´s railway development because it has used the latest technologies in railway building.

京张高速铁路于2019年12月开通。这条铁路是中国铁路发展的一个里程碑，因为它采用了铁路建设的最新技术。

US to introduce high-speed rail tech from China.

美国将引进中国铁路高科技技术。

The package will raise China´s investment in rail to $90 billion a year for two years.

两年内，这项计划将每年为中国铁路业筹集900亿美元。