最著名的有圣索菲亚大教堂(532 - 537年)，由东罗马帝国国王查士丁尼一世在君士坦丁堡修建。

Byzantine churches, domed and decorated with mosaics, proliferated throughout the Byzantine Empire; most notable is the Hagia Sophia (532-537), built by Eastern emperor Justinian I at Constantinople.

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虽然有历史学家说圣•瓦伦丁是公元三世纪罗马帝国的一位传教士，但是没有人知道他到底是什么人。

Nobody knows exactly who st Valentine was, although some historians suggest he was a Roman martyred in the third century AD by a Roman Emperor.

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