Changjiang drainage basin

• 长江流域

Changjiang drainage basin的用法和样例：

例句

1. We flew northward to the Changjiang River Valley.
   我们往北向长江流域飞。
2. Along with the vigorous development of the soil and water conservation cause in Yangtze river basin, contradictions caused by lagging information work are increasingly conspicuous.
   摘要随著长江流域水土保持事业的蓬勃发展，水土保持信息化工作相对滞后的矛盾日益突出。