Cologne

例句：

1. 1.The Cologne Cathedral is a UNESCO World Heritage Site.
   科隆大教堂是联合国教科文组织的世界遗产地。
2. 2. I've always wanted to visit Cologne and see the famous fountains.
   我一直想去科隆看看著名的喷泉。
3. 3. The city of Cologne is known for its rich history and beautiful architecture.
   科隆市以其丰富的历史和美丽的建筑而闻名。