她的祖母会说一些古老的卢森尼亚语。

Her grandmother can speak some ancient ___Ruthenian language.

鲁塞尼亚人保留了独特的传统服饰和民间音乐。

___Ruthenians have preserved their unique traditional costumes and folk music.

这本古老的手稿是用鲁塞尼亚语书写的。

This ancient manuscript is written in ___Ruthenian.