economy of river basin的用法和樣例：
例句
- At present, the evolution of the Yangtze River Basin has handicapped the development of the whole economy badly.
長江流域生態環境的惡化已經嚴重影響到整個長江流域經濟的發展。 - The demonstration study is helpful to the protection of environmental resources and the sustainable development in the river basin.
該項實證研究可為政府科學地協調好流域環境資源保護與流域經濟可持續發展提供決策依據。
