The Holy See uses Latin as its main official language, Italian as its main working language and French as its main diplomatic language; in addition, its Secretariat of State uses English, German, Italian, Polish, Portuguese and Spanish.
圣座使用拉丁语作为他们的官方语言，意大利语为主要工作语言，法语为主要外交语言；另外，它的国务院使用英语，德语，意大利语，波兰语，葡萄牙语和西班牙语。