求翻译：本项目隧道施工时，为减少对围岩的扰动，采用光面爆破技术，并根据不同的围岩级别进行分台阶施工。（具体的总体施工步骤见本章节的相关内容）是什么意思？

The tunnel construction project, in order to reduce disturbance of the surrounding rock, the use of smooth blasting techniques, and according to different levels of rock sub-step construction. (See specific steps in the overall construction of the relevant content in this section)

When the tunnel construction projects that, in order to reduce the scope of rock blasting perturbations, using solar technology, and under different levels of Wai Yan sub-stage construction. The overall construction (concrete steps in this section related content)

When this project tunnel constructs, is the reduction to the adjacent formation perturbation, uses the refacing demolition technology, and carries on the minute stair construction according to the different adjacent formation rank.(Concrete overall construction steps see this chapter related content

When this project tunnel construction, in order to minimise disturbance to the surrounding rock, the use of smooth blasting technology and depending on the level of surrounding rocks in bench construction. (General construction of specific steps, see the section of related content)

When this project tunnel constructs, is the reduction to the adjacent formation perturbation, uses the refacing demolition technology, and carries on the minute stair construction according to the different adjacent formation rank.(Concrete overall construction steps see this chapter related content