Trains benefit local people in mountainous area of China's Guizhou
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Passengers carrying vegetables walk on a railway platform for the train 5639/5640 in Kaili, southwest China's Guizhou Province, Jan. 11, 2018. The train 5639/5640, a pair of low-speed trains in service for many years and stop at trivial stations along the mountainous area from Guiyang to Yuping, have assumed an important role in providing travel service to local people. (Xinhua/Wu Jibin)
责编：刘强
