Photo taken on Jan. 1, 2010 shows the night scene of the Three Gorges Dam. The Three Gorges Reservoir replenished 12.73 billion cubic metres water to the the middle and lower reaches of Yangtze River in low water season of 2009, remitting drought of the region, keeping navigation safe and meeting the water demand for life and industry. [Xinhua/Wen Zhenxiao]