通过深度和材料装饰的变化，内部楼梯等元素也被表现在建筑的外部。

Elements like the internal staircase are also expressed on the outside of the building through changes in depth and material finishes.

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画家和装饰者者将涂料，壁纸和其他饰面应用到建筑物和其他结构的内部和外部表面。

Painters and decorators apply paint, wallpaper and other finishes to interior and exterior surfaces of buildings and other structures.

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泥水工在内部和外部的墙壁，天花板和建筑物分区上进行完善，并维修和恢复石膏或类似的材料，使其产生平滑或装饰性表面。

Plasterers apply finish, and maintain and restore plaster or similar materials, on interior and exterior walls, ceilings and building partitions to produce plain or decorative surfaces.

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