plaster on expanded metal lath

例句：

1. 1. The carpenter plastered the walls with a mixture of plaster and sand.
   木匠用石膏和砂子混合物将墙壁粉刷。
2. 2. The painter plastered the ceiling with a layer ofplaster.
   画家用一层石膏覆盖天花板。
3. 3. Thebuilder plastered the floor with alayer of plaster to prepare it forpainting.
   建筑工人用一层石膏层铺设地板，为油漆做准备。