日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

 
 
 
This diagram illustrates where in China the Three Gorges Project [left red bar at the center of the concentric circles], and the Gezhouba Project, [right red bar] are situated. The inner circle represents the power-distribution scale of the Gezhouba Project, while the outer one represents the Three Gorges Project. Built across the turbulent Yangtze River, both projects are able to control water flowing downwards from the shaded area as shown.
 
 
 

Copyright 2002 By chinadaily.com.cn. All rights reserved.