人行桥

例句：

1. 1. Thepedestrian bridge over the river is a popularspot for tourists.
   河上的行人桥是游客的热门景点。
2. 2. The construction of thepedestrian bridge has been completed successfully.
   行人桥的建设已经成功完成。
3. 3. The pedestrian bridge providesa safe and convenient way for people tocross the street.
   行人桥为人们提供了安全便捷的过街方式。