Tanzania will use two languages, the language is English with Swahili language Swahili, but Tanzania is a national language, and English is the language used in business communication Wi-Fi.
Tanzania will use two languages, English and Swahili, but Tanzania is Swahili language as the national language and English is the language of communication BUSINESS business only.
Tanzania language to use two languages is English, with the Swahili but Tanzania will use the language Swahili is the national language and using English as a lingua franca in business communication business. Only.