罗马帝国分裂成了两部分，这对西罗马帝国的损害尤其巨大，因为它依赖东罗马帝国的经济支持。

The division of the Roman Empire into two parts was particularly damaging for the Western Empire because it relied on the Eastern Empire for economic support.

youdao

在公元550年之前，生丝一直都只能在亚洲获得，直到两个东罗马帝国的修道士从中国偷走了蚕种并把它带到了欧洲。

Raw silk was obtained only from Asia until 550 AD, when two monks sent from the Roman Empire secretly stole silkworm eggs from China and brought them to Europe.

youdao

修正东罗马帝国获得神圣凯旋(战略胜利)所需条件中一个指定港口建筑要求的错误。

Fix for the wrong port building being specified in the Divine Triumph Victory requirements for the Eastern Roman Empire.

youdao