7月23日，大批船舶停靠在三峡大坝上游秭归县沙湾锚地等待通过三峡五级船闸。由于今年长江汛情复杂，三峡水库入库下泄流量居高不下，对长江通航造成一定影响，大批船舶滞留三峡水域。据长江三峡通航管理局工作人员介绍，截至22日下午，三峡水域滞留船舶已达720艘，数千名船员滞留。新华社发（王辉富 摄）   July 23,，A large number of ship docked in the three gorges dam upstream cheung sha wan adjoining zigui county of the three gorges shiplock waiting for the anchorage category。Because of the Yangtze river XunQing complex this year，The three gorges reservoir analyzed the Treasury high，The navigation of the Yangtze river caused by certain effect，A large number of ships stranded three gorges waters。According to the Yangtze river three-gorges navigation administration staff introduced，At 22 afternoon，The three gorges waters up to 720 ships stranded vessels，Thousands of stranded crew。The xinhua news agency hair（WangHuiFu perturbation）