Nandu, as a turning point, made her life divide into two periods of happiness and bitterness.
李清照的一生以“南渡”为转折点，其生活分为美满幸福和流离困苦前后两个不同的时期。
2
Research indicates that the water resource development and utilization degree of Nandu River Estuary is not high, and there is still a large potentiality.
研究表明，南渡江下游河口地区水资源开发利用程度并不高，具有很大的开发利用潜力。
3
Most of the rivers in Hainan like the Wanquan river and the Nandu river originate in the central area of the island and flow radially in different directions.