哥萨克

例句：

1. 1. The Cossacks are known for their bravery and loyalty to their homeland.
   哥萨克人因其勇敢和对祖国的忠诚而闻名。
2. 2. The Cossacks were instrumental in the defense of the city during the siege.
   在围城期间，哥萨克人发挥了重要作用。
3. 3. The Cossacks have a rich history and culture that is still preserved today.
   哥萨克人有着丰富的历史和文化，至今仍被保存着。