English, French, and Portuguese are very common lingua francas understood by a large amount of people where English is understood by thirteen percent of the population, French close behind at 11.5 percent, and Portuguese by 3%.

英语、法语和葡萄牙语这几种语言也是普遍通用的语言 ，很多人都能听懂，其中13%的人能听懂英语，法语紧随其后，有11.5%的人听得懂，葡萄牙语能被3%的人听懂。