upstream areas of Yellow River

• 黄河上游

upstream areas of Yellow River的用法和样例：

例句

1. Waterhead is a dominant factor for controlling the development of the Yellow River's new wetland.
   摘要黄河上游来水是控制黄河三角洲湿地发育的主导因素。
2. Maqu Wetland is the crucial headwater of the Yellow River, whose protection counts for the sustainable regional development and safety of the whole Yellow River.
   玛曲湿地作为黄河上游的重要水源地，它的发展不仅关乎到本地区经济的可持续发展，更事关黄河水资源的安全，关系到整个国家的生态和经济安全。