English might not be the first language in terms of % of people , but its the language taught in Universities and its the language most commonly used especially to breach the language barrier gap
@@urban_legend. official language means the language can be used in official government run spaces,if it's a public university, one can choose any of the 11languages to be taught in or addressed.....that is you find some people have been to university and are still not that fluent in English..and it's ok..
