Some words in Swahili are derived from english words. For example, A roundabout is called A "kipilefti", from the english 'keep left', because in Tanzania people drive on the left.
In 1973, Dodoma became the official capital of Tanzania, instead of Dar es Salaam. That move has not been completely completed. Der es Salaam is still the largest city in Tanzania and the economic center.
The city of Arusha is also called the Safari capital of Tanzania. This city is close to Kilimanjaro and various national parks.
Learn the song "Jambo bwana J"!
Learn some Swahili words such as: la la salama = good night, doto gemma = sweet dreams, polle polle = slowly, slowly.