瓦良格人作为拜占庭帝国的雇佣兵，以其勇猛善战而闻名。

The ___Varangians were famous for their bravery as mercenaries in the Byzantine Empire.

瓦兰吉亚人在基辅罗斯时期对东欧的贸易和文化产生了深远影响。

The ___Varangians played a significant role in trade and culture during the Kievan Rus' period in Eastern Europe.