Production of the pre-cast stair treads and reconstituted stone surfacing to all stairs and landings in the newly built staircase.

预制楼梯板的生产及在新建建筑内对所有楼梯及其平台是用人工大理石进行贴面的。

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I squirmed around so that I could go down feet first and, keeping my other hand on the stone overhead, I found that the ceiling did not drop as the stairs did but drew away as the stair descended.

我蠕动着转过身，这样我就能先把脚伸下去，并把我的一只手放在头顶的石头上，我发现天花板没有随着楼梯降低。

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Stone and Construction:Gate, Tablet, Stone Gate Drum, Windows, Wall Carving, Line, Building Pillar, Stair, Railing, Fireplace.

建筑石雕：主要包括牌门、匾、窗、墙、线条、罗马柱、栏杆、门鼓、壁炉……

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