Language: Frenchis the official language, Arabic dialects predominate among the northernMuslims. The animist groups in the south speak a variety of languages, the mostcommon of which isSara.

• 语言：法语为官方语言，北方居民通用乍得化的阿拉伯语，南方居民通用苏丹语系的萨拉语等语言。