LHASA, July 13, 2016 -- A staff member of administration bureau of Lalu Wetland reinforces the dam on 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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