glass ground joint

例句：

1. 1. The new building has a glass ground joint that allows natural light to filter through.
   这座新建筑有一个玻璃地面接头，可以让自然光透过。
2. 2.The engineer used a glass ground joint to connect the two floors of the building.
   工程师使用了一个玻璃地面接头来连接大楼的两层楼。
3. 3.The glass ground joint was designed to withstand heavy foot traffic and provide a smooth surface for walking.
   这个玻璃地面接头被设计用来承受重压，并为行走提供平滑的表面。