Three rivers source areas的用法和樣例：
例句
- This paper anatomized from three respects, about the eco-compensation in the eco-immigration and eco-environment protection of the three rivers source.
摘要本文對三江源區生態移民及生態環境保護中的生態補償從三個方面進行了剖析。 - Ma Kehe Forest Region is one of the core areas in San Jiangyuan National Nature Reserve.
三江源自然保護區瑪珂河林區的草本植物對寒溫性針葉林的早期演替和生態恢復有著十分重要的影響。
