LHASA, July 13, 2016 -- Staff members of administration bureau of Lalu Wetland reinforce dam in the wetland in Lhasa, capital of southwest China's Tibet Autonomous Region, July 12, 2016. The administration bureau of the wetland recently took many measures including dredging rivers, reinforcing dams and building feculence barriers to prevent flood caused by continuous rainfall. (Xinhua/Zhang Rufeng)
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