International river basins的意思|示意

International river basins extend across the borders of 145 countries, and some rivers flow through several countries.

国际性河流的流域涉及145个国家的边界，其中一些河流流经数个国家。

This paper analyses the hotspot in international water resources research, summaries the conversion and progress in water resources management of large river basins in China.

从分析国内外大江大河水资源研究的热点入手，介绍了国内江河流域水资源管理思路的转变和实践；