也不知道是不是需要歷史之類的。 Italy (意大利語: Italia), officially the Italian Republic, (意大利語: Repubblica Italiana), is located on the Italian Peninsula in Southern Europe, and on the two largest islands in the Mediterranean Sea, Sicily and Sardinia. Italy shares its northern Alpine boundary with France, Switzerland, Austria and Slovenia. The independent states of San Marino and the Vatican City are enclaves within the Italian Peninsula, while Campione d'Italia is an Italian exclave in Switzerland. Italy has been the home of many European cultures, such as the Etruscans and the Romans, and later was the birthplace of the movement of the Renaissance, that began in Tuscany and spread all over Europe. Italy's capital Rome has been the center of Western civilization, and is the center of the Catholic Church. Today, Italy is a democratic republic, and a developed country with the 7th-highest GDP, the 8th-highest Quality-of-life index, and the 20th-highest Human Development Index rating in the world. It is a founding member of what is now the European Union (having signed the Treaty of Rome in 1957), and also a member of the G8, the Council of Europe, the Western European Union, and the Central European Initiative. Beginning January 1, 2007, Italy became a non-permanent member of the United Nations Security Council.