Volga River basin

• 伏尔加河流域

Volga River basin的用法和样例：

例句

1. The Volga River is Europe's longest river.
   伏尔加河是欧洲第一长河。
2. Near Stalingard, the river Don and Volga converge in a very striking way.
   顿河和伏尔加河在斯大林格勒附近是以一种异常奇特的方式汇合的。