教你如何将粒粒铲掉做回平顶 第五部 油底油和面油 .完成全部.你学了几成 

教你如何将粒粒铲掉做回平顶 .最后一个工聚， 油一遍底油和面油.油的时候要油得均匀，
Teach you how to shovel off the particles and make them back to the flat top. For the final work, apply the base oil and top oil once. When applying the oil, make sure it is evenly distributed