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3月9日，重庆市万州区水产研究所大周基地工作人员在给鱼类喂食（无人机照片）。[新华社记者 王全超 摄]
An aerial drone photo taken on March 9, 2026 shows staff members feeding the fish at the Dazhou base of the fisheries research institute of Wanzhou District, southwest China's Chongqing. (Xinhua/Wang Quanchao)
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