Busuu
Busuu是大西洋-刚果语系的一种语言，过去分布在喀麦隆，现已消亡。
Busuu (Bùsùù) is an unclassified Southern Bantoid language of Cameroon. According to Ethnologue it is extinct. Busuu is an endangered language. In 1986, only eight speakers were left of Busuu.
摘自英文维基百科 · Busuu language · CC BY-SA 4.0