double arch bridge

例句：

1. 1. The double arch bridge is a symbol of the city's architectural beauty.
   这座双拱桥是这座城市建筑美学的象征。
2. 2.The double arch bridge connects two sides of the river, providing a scenic view for pedestrians.
   这座双拱桥连接了河流的两岸，为行人提供了美丽的风景观赏点。
3. 3. The double arch bridge was built in the 19th century and has been well-maintained since then.
   这座双拱桥建于19世纪，自那时起就得到了很好的维护。