After the fall of the roman Empire there were fewer slaves available in Europe.
After the fall of the roman Empire there were fewer slaves available in Europe.
罗马帝国衰落之后欧洲没有多少奴隶可使用了。
After the fall of the roman Empire there were fewer slaves available in Europe.
罗马帝国衰落之后欧洲没有多少奴隶可使用了。