The cell was a small room with a single lightbulb hanging very far away from the cement-decked ceiling; the floor was dark and grimy from urine, tears, sweat, and feces.
监牢很小，只有一个灯泡挂在高高的水泥天花板上，地板因为尿渍、眼泪、汗水和粪便而变得又黑又肮脏。
Cement screed is used for the floor (for sound insulation and thermal mass) while the ceiling consists of perforated cement-based panels to absorb sound.
水泥砂浆层用于地板(达到隔音隔热的目的)，而天花板由多孔的水泥基板吸收声音。
Before painting, interior cement wall and ceiling surfaces must be firm, flat, dry, clean and no dust, should be noted.
涂装前，室内水泥墙面及天花板表面必须稳固、平整、干燥、清洁和无浮尘，应注意。
Dozens of heavy cement panels fell off the tunnel's ceiling onto the roadway below today, trapping motorists.
今天，数十块由混凝土制成的隧道天花板掉落到路面，并砸中车辆。
The walls and ceiling were built with plasterboard and then covered with polymer cement.
墙面和天花都是由石膏板建成并覆盖以聚合物水泥作表面处理。
LOFT fashion suspended ceiling style, original gray cement floor, and small villa-type windows combine to present a perfect integration of factory renovation with the exquisiteness of a villa.
LOFT式的吊顶风格，原始灰的水泥地面，别墅所特有的小窗，将工厂改建风格与别墅的精致完美融合。
LOFT fashion suspended ceiling style, original gray cement floor, and small villa-type windows combine to present a perfect integration of factory renovation with the exquisiteness of a villa.
LOFT式的吊顶风格，原始灰的水泥地面，别墅所特有的小窗，将工厂改建风格与别墅的精致完美融合。
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