尼罗河的

The Aswan Dam helps to control the River Nile in Egypt.

阿斯旺水坝有助于控制埃及的。

The dangers can be seen all too clearly in remote villages like Longuchuk, near the oil-rich Sudd marshes of Upper Nile state.

在临近上州的Sudd沼泽油源丰富，如Longuchuk这样偏远的村庄，所有的危险清清楚楚。