Niklor

例句：

1. 1. Nikolai was a famous composerwho wrote many beautiful pieces of music.
   尼古拉是一位著名的作曲家，他写了许多优美的音乐作品。
2. 2. Nikolai's story isa reminder of the power of perseverance and determination.
   尼古拉的故事提醒我们，坚持不懈和坚定的决心是多么强大。
3. 3. Nikolai's invention revolutionized transportation inthe 19th century.
   尼古拉的发明在19世纪彻底改变了交通方式。