River Niger

• 尼日尔河

River Niger的用法和样例：

例句

1. The Nigerian government has been unable to quell the insurgency in the Niger delta, making it difficult for oil firms to operate there.
   尼日利亚政府无力镇压尼日尔河三角洲的叛乱，致使石油企业在那里举步维艰。