水利工程

• 长江

  The lower reaches of Yangtze River silted before middle of 1980s, and scoured from then.

  80年代中期前长江干流江苏段河道总体冲淤演变趋势为淤积，此后以冲刷为主。

文学

• 长江

  And the South, especially the Yangtze River basin, the whole city the number of relatively small, limited scale.

  而南方特别是长江流域,城市整体数量比较少,规模也有限。