single frieze balustrade

例句：

1. 1. The balcony has a beautiful single frieze balustrade.
   阳台有一个漂亮的单层浮雕栏杆。
2. 2.The designer chose a modern style for the new office building's balustrade.
   设计师为新办公楼的扶手选择了现代风格。
3. 3.The construction crew carefully installed the balustrade in the lobby.
   施工队小心翼翼地在大厅安装了扶手。