Announcements are not made in three languages all the time. All announcements are made in English and French (the languages of the International Olympic Committee) and that of the host country. For example:
London 2012 - English and French
Beijing 2008 - English, French and Mandarin
Athens 2004 - English, French and Greek
Sydney 2000 - English and French
etc.
The three main languages spoken in the Alps Mountain region are German, French, and Italian. These languages are commonly spoken in countries like Switzerland, France, Italy, and Austria that are located in the Alpine region.
Here's a list by speakers of the languages;MandarinEnglishSpanishHindiRussianArabicPortugeseHope that helps.
Swahili French and English
spanish,french, and english
The first three most spoken languages in the world are Mandarin Chinese, Spanish, and English.
Papua New Guinea has the most languages of any nation: 842.Note: Nigeria might be the second country, with 521 languages. India is number 3 with 455 languages.
English, Zulu and Afrikaans
Approximately one-third of the world's languages are spoken in Europe, making it one of the most linguistically diverse regions globally. Europe's linguistic diversity is a result of historical migrations, colonial legacies, and the presence of indigenous languages.
North and South America have more than four main languages, but if you have to pick, they would be:EnglishSpanishFrenchPortuguese
If you are talking about the three languages with the largest number of speakers, they are:MandarinHindiSpanishIf you are talking about the three most widely spokenlanguages, they are:EnglishSpanishFrench
The 3 official languages in the state of Mizoram are:MizoEnglishHindiAll three are widely used.
English would be one.