A train which ran between Paris and Istanbul and other Balkan cities, via Vienna, from 1883 to 1961. Since 1961 the name has been used for various trains running over parts of the old route.
东方快车（1883年到1961年间在巴黎和伊斯坦布尔以及其他巴尔干城市之间运行，途经维也纳）
Definition of Orient Express in US English:
Orient Express
proper noun
A train that ran between Paris and Istanbul and other Balkan cities, via Vienna, from 1883 to 1961. Since 1961 the name has been used for various trains running in Europe, Asia, and Australia, some of which run over parts of the old route.