the Vatican
noun [ S ] uk/ˈvæt.ɪ.kən/ us/ˈvæt̬.ɪ.kən/
罗马教皇，梵蒂冈，罗马教廷
the Pope (= the leader of the Catholic Church) or the officials who represent the Pope
The Vatican released a statement condemning the recent terrorist attacks. 梵蒂冈发表声明谴责最近发生的恐怖分子袭击事件。
The information was given by a Vatican official. 那条消息是一位罗马教廷的官员提供的。
梵蒂冈（城）
the main offices of the Catholic Church in Rome, including the building where the Pope lives
No tour of Rome is complete without a visit to the Vatican/the Vatican City. 如果不参观一下梵蒂冈／梵蒂冈城，那罗马之旅便算不上完美。