布列塔尼語 is a Celtic language spoken primarily in the region of 布列塔尼 in northwestern 法國. It is one of the few Celtic languages still actively spoken today, alongside 威爾士語 and 愛爾蘭語. The language has its roots in the ancient Brittonic language, which was spoken in Britain before the Anglo-Saxon invasions. Despite its rich history, 布列塔尼語 has faced challenges in recent years, including a decline in the number of speakers. Efforts are being made to revitalize the language through education and cultural initiatives, aiming to preserve its unique heritage and promote its use among younger generations.