这张拼版照片显示的是：10月30日，船舶停靠在水位上升至175米的三峡坝区沙湾水域等待过闸（上图）；8月18日，尚未正式开始175米试验性蓄水的三峡坝区沙湾水域（下图）。 10月30日，三峡水库水位升至175米，这标志着世界最大水利枢纽三峡工程顺利完成今年175米试验性蓄水。 新华社发（王家满 摄）     This picture shows a picture of pieces:October 30,,Ship docked at water level rose to 175 meters of three gorges dam shawan waters waiting for a brake(the);August 18,,Has not yet formally began 175 meters experimental water storage of the three gorges dam shawan waters(the). October 30,,Of the three gorges reservoir water level rose to 175 meters,This marks the world's largest water conservancy hub three gorges project successfully completed this year 175 meters experimental water storage. The xinhua news agency hair(WangGuMan perturbation)

    10月30日，武警湖北宜昌支队官兵驾驶巡逻艇在三峡坝前水域巡查。新华社发（李开勇 摄）     October 30,,Armed police officers and soldiers patrol team hubei yichang driving in the three gorges dam former waters patrol.The xinhua news agency hair(LiKaiYong perturbation)

    10月30日，在三峡库区重庆市云阳县长江边，人们在175米水位标志牌前洗摩托车。新华社发（刘洋 摄）     October 30,,In the three gorges reservoir area of chongqing city YunYangXian the river,People in the 175 meters water signs front wash motorcycle.The xinhua news agency hair(Were taken)

    10月30日，三峡水位上升至175米，大批船舶停靠在三峡大坝上游湖北省秭归县沙湾水域等待过闸。 新华社发（王辉富 摄）     October 30,,The three gorges water level rise to 175 m,A large number of ship docked at the three gorges dam in hubei province upstream zigui county of yichang shawan waters waiting for a brake. The xinhua news agency hair(WangHuiFu perturbation)