德黑兰

例句：

1. 1. The city of Tehran is known for its rich history and cultural heritage.
   德黑兰市以其丰富的历史和文化遗产而闻名。
2. 2. The Teheran International Airport is a major hub for international flights in Iran.
   德黑兰国际机场是伊朗主要的国际航班枢纽。
3. 3. The people of Tehran are known for their hospitality and warmth.
   德黑兰人民以他们的好客和热情而闻名。