Languages of Zambia of some phrasal verbs ("throw" instead of "throw away"), subtle differences in the usage of auxiliary verbs such as "should", simplification of vowel sounds (some Zambians may regard "taste" and "test" as homophones), and the incorporation of particles derived from Zambia's indigenous languages (such as "chi" "big/bad" and "ka" "little"). Zambian English also incorporates South African words such as "braai" for "barbecue". Source: 2010 Census Languages of Zambia Zambia has several major indigenous languages, all of them members of the Bantu family. English is the official language and the major language of business and education. Zambia is widely claimed to
Swahili language for those areas, and the standard orthography for Swahili was adopted. Swahili has become a second language spoken by tens of millions in three African Great Lakes countries (Tanzania, Kenya, and the DRC) where it is an official or national language. In 2016, Swahili was made a compulsory subject in all Kenyan schools. Swahili and closely related languages are spoken by relatively small numbers of people in Burundi, Comoros, Malawi, Mozambique, Uganda, Zambia and Rwanda. The language was still understood in the southern ports of the Red Sea in the 20th century. Some 80 percent of approximately 49 million Tanzanians