Sagging floors and ceilingjoists, warped window casings, and uneven Spaces between cracks in the crown molding projected a sense of decay and despair.
松垮的地板和龙骨，变形的窗框，以及拱顶之间的裂口，无不映衬出一副衰败和无望的景象。
2
Flat roofs are framed in essentially the same way AS wood floors. a number of ceiling (or roof) joists run from one wall to the opposite wall.
平屋顶的构成方式基本上与木地板相同。若干个平顶搁栅(或屋顶搁栅)从一面墙伸向对面的墙。
3
We cleaned the floor from all unnecessary partition walls, removed the poles of lower roof pitches, removed the ceiling floor in order to open the highest floor with its beautiful joists.