The Beijing-Shanghai railway, linking the two biggest cities in China, is the busiest railway in the world, having an annual cargo capacity of 120 million tons and transporting 30 million passengers. Connecting two ec...The Beijing-Shanghai railway, linking the two biggest cities in China, is the busiest railway in the world, having an annual cargo capacity of 120 million tons and transporting 30 million passengers. Connecting two economically developed regions-the Yangtze Delta and Circum-Bohai (sea) area-the railway展开更多
文摘The Beijing-Shanghai railway, linking the two biggest cities in China, is the busiest railway in the world, having an annual cargo capacity of 120 million tons and transporting 30 million passengers. Connecting two economically developed regions-the Yangtze Delta and Circum-Bohai (sea) area-the railway