rig-up man

例句：

1. 1.The carpenter was busy rigging up the new cabinets.
   木匠正在忙着安装新橱柜。
2. 2. The engineer had to rig up a temporary bridge for the flood victims.
   工程师不得不为洪水受害者搭建一个临时桥梁。
3. 3.The construction crew was rigging up scaffolding for the roof replacement.
   建筑工人正在搭建脚手架进行屋顶更换工作。