Opposite, restorers were at work on the scaffolding-clad Petit Palais. 马路的另一边,施工人员正在为整修小皇宫搭建脚手架。
Where inadequacies in an affected employee's work involving scaffolding indicates that the employee has not retained the requisite proficiency. 涉及脚手架的受影响员工的工作不充分,说明员工没有掌握必要的熟练技术。