From Yiwu, the "World's Supermarket," to Madrid, the largest small commodity distribution center in Europe, the Yiwu-Europe freight train, spanning 13,052 kilometers, sets the record for the longest ...
BEIJING, Dec. 14 (Xinhua) -- The Three Gorges project, the world's largest hydropower project, has generated over 1.7 trillion kWh of electricity. It marked the 30th anniversary of its construction on ...