本文通过分析尼日尔铁路建设的市场需求，以及列举中国在非洲修建高速铁路的优势，从经济学角度分析了中国在尼日尔修建铁路的优势。
Analyzing market demand for the construction of national railways in Niger，and listing the benefits of China’s high-speed railway construction in Africa，this article analyzes China’s advantages in building railways in Niger from the perspective of economics.
