According to story by Procopius, Byzantine emperor Justinian obtained the first silkworm eggs in 552 CE.

根据普罗科匹厄斯的故事，拜占庭皇帝查士丁尼在公元552年得到了首批蚕卵。

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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.

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。

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It began as a church in 537 under the orders of the Byzantine Emperor Justinian I, eager to go one up on his Roman antecedents by building a structure on an unprecedented scale.

BBC: An insider��s tour of Hagia Sophia

The Byzantine emperor Justinian is still known as "the Great" for reconquering Italy, north Africa and south-eastern Spain as well as codifying Roman law in a way which forms the basis of legal systems in many countries today.

BBC: A serious Justin at last