Sudan is a bubbling hotchpotch of sharply different regions, tribes and religions that have been clashing violently virtually since the day when British colonial administration left in 1956.

• 苏丹是一个有着极端不同的区域，部落和宗教的大杂烩，（这些不同的组合）从英国殖民当局1956年离开的那一天起持续不断地猛烈冲突。