“东正教会”常见的英文表达是 Orthodox Church ,不过更准确完整、能明确指向东正教这一特定宗教派别教会的说法是 Eastern Orthodox Church 。
例如:
The Eastern Orthodox Church has a long history and rich traditions.(东正教会历史悠久,传统丰富。)
Many people in Russia are members of the Orthodox Church.(俄罗斯有许多人是东正教会的信徒 。 )