African French
In Africa , French is often spoken alongside indigenous languages , but in a number of urban areas ( in particular in Central Africa and in the ports located on the Gulf of Guinea ) it has become a first language , such as in the region of Abidjan , Ivory Coast , in the urban areas of Douala and Yaoundé in Cameroon or in Libreville , Gabon . 
<triplet> Abidjan <subj> Ivory Coast <obj> country <triplet> Douala <subj> Cameroon <obj> country <triplet> Yaoundé <subj> Cameroon <obj> country <triplet> Cameroon <subj> Gulf of Guinea <obj> located in or next to body of water <triplet> Libreville <subj> Gulf of Guinea <obj> located in or next to body of water <subj> Gabon <obj> country