Railway maintenance workers work at railway tracks in West Bengal state, India, on Sept. 29, 2018. (Xinhua/Tumpa Mondal)(zhf)
Maintenance workers work at railway tracks in West Bengal state, India
Source: Xinhua| 2018-09-30 08:02:45|Editor: mmm
Railway maintenance workers work at railway tracks in West Bengal state, India, on Sept. 29, 2018. (Xinhua/Tumpa Mondal)(zhf)