caecitas

例句：

1. 1.The ancient city of Rome was once a thriving hub of trade and commerce.
   古罗马城曾是繁荣的贸易和商业中心。
2. 2.The Roman Empire was a vast empire that spanned across Europe, Asia, and Africa.
   罗马帝国是一个横跨欧洲、亚洲和非洲的庞大帝国。
3. 3. Rome's historical significance is evident in its ruins, which are a testament to its past glory.
   罗马的历史意义体现在其遗迹中，这些遗迹见证了它过去的辉煌。