a country of east-central Africa with a coastline on Lake Tanganyika. It was part of German East Africa and later of Belgian-ruled Ruanda-Urundi before it gained its independence in 1962. Bujumbura is the capital and the largest city. Population,4,523,513是什么意思_a country of east-central Africa with a coastline on Lake Tanganyika. It was part of German East Africa and later of Belgian-ruled Ruanda-Urundi before it gained its independence in 1962. Bujumbura is the capital and the largest city. Population,4,523,513在线翻译_英语_读音_用法_例句