China’s high-speed rail links Winter Olympics cities
BEIJING — The high-speed railway line connecting Beijing and Zhangjiakou, the co-host city of the Beijing 2022 Winter Olympics, went into operation Monday, the China
lwsdev January 3, 2020
BEIJING — The high-speed railway line connecting Beijing and Zhangjiakou, the co-host city of the Beijing 2022 Winter Olympics, went into operation Monday, the China
