索桥

例句：

1. 1. The old stone bridge spans the river and connects two villages.
   这座古老的石桥横跨河流，连接着两个村庄。
2. 2. The bridge is so narrow that only one person can pass at a time.
   这座桥非常窄，一次只能通过一个人。
3. 3. The bridge was built to replace the old wooden one that had collapsed in a storm.
   这座桥是为了取代那座在暴风雨中倒塌的老木桥而建造的。