Water conservancy project building signs in the mountains

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Size: 2657px × 4000px
Photo credit: © YongXin Zhang / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: agriculture, architecture, artificial, beauty, conservancy, control, engineering, facilities, flood, hubs, humanities, landscape, lung, modernization, reservoir, scenery, sculpture, sightseeing, statues, supply, tourism, tsing, walls, water