这位勇士被称为王国最伟大的圣骑士。

The warrior was known as the greatest ___paladin of the kingdom.

他是教育改革的坚定捍卫者。

He is a dedicated ___paladin of educational reform.

查理曼大帝的十二位圣骑士以他们的勇气和忠诚闻名于世。

Charlemagne's twelve ___paladins were renowned for their bravery and loyalty.