While it is a long time classic scour crystallization, its internal burnish is from day to day more bright stars.
经典则是经过悠悠时光冲刷的结晶,其内在的光泽却是一天比一天更加璀璨的星辰。
2
Based on the geological result of the scour pit of the Danjiangkou Project, it is expounded that rock mass characteristics are the internal factor in the formation of scour pit.