从房间里拿走所有妨碍于话的东西。漫不走的，集中到房间中央，盖上塑科布或漆木．地板最好用纸或其他物品盖好。为了在除去旧涂料和铁锈时减少尘土，干活前，用木在表面光温一下，或喷点水。天花板上的缝隙用油众泥柱很困难，即使一时泥好了，过不了多久仍会裂开。可以沿着挂? Take away all the things that hinder you from the room. Go straight, concentrated in the middle of the room, covered with plastic cloth or lacquered wood. The best floor cover with paper or other items. In order to reduce dust when removing old paint and rust, use wood to light the surface or spray water before working. It is difficult to fill the gap with oil in the ceiling, and even if it is a long time, it will not be long before it will crack. Can hang along?