swinging scaffold

例句：

1. 1. The construction workers were using a swinging scaffold to reach the upper floor.
   建筑工人正在使用一个摇摆的脚手架来到达上层。
2. 2. The engineer had to fix the swinging scaffold before it could be used again.
   工程师必须在它再次使用之前修复摇摆的脚手架。
3. 3.The scaffold was designed to withstand heavy loads, making it ideal for construction work.
   这个脚手架设计用来承受重负载，因此非常适合建筑工作。