世界各国

Learn about the countries of the world - capitals, populations, languages, GDPs, religions, flags & more. Test your knowledge of world geography with quiz mode. Audio is included to help with pronunciation. Find countries using the interactive map, search, or index. 世界各国 - 首都，人口，语言，国民生产总值，，标志及更多的了解。测试你的世界地理知识测验模式。包括音频，以帮助发音。使用交互式地图，搜索，或指数的国家。