• 1. moveable bridge: 开启桥
• 2. fixed-moveable bridge: 固定活动桥
• 3. using moveable scaffolding bridge fabrication: 移动支架造桥

• 1.The bridge pioneered the use of a moveable safety net that saved the lives of 19 construction workers over the course of the bridge's manufacture.
  大桥倡导使用可移动安全网，该网在大桥建造过程中挽救了19名建筑工人的生命。
  dict.yoduao.com

©2026 网易公司