陆桥

例句：

1. 1. The bridge connects two cities across the river.
   这座桥连接了两个城市之间的河流。
2. 2. He was crossing the bridge when he saw a car coming.
   他正在过桥时，看到一辆车开来了。
3. 3. The engineer designed a new bridge to replace the old one.
   工程师设计了一座新的桥梁来取代旧的那座。