求翻译：腻子灰必须刮三次（其中第一、二次必须满刮墙、顶面，第三次为点补和面补），使其阴阳角线砂后横平竖直，墙面（竖直面）、顶面平整、光滑是什么意思？

PuTTY ash must blow three times (which diyi、erci must be at least scrape the walls, the top, the third supplement and surface repair), makes its point of yin and Yang lines horizontal even vertical after sand, the walls (vertical), the top surface is flat, smooth

putty gray must be 3 (of which the first, 2 must have full blown wall, top surface, Supplement No. 3 meeting point for instant noodles) and its angle Board, so that the horizontal lines, vertical walls (vertical sides), top surface formation, smooth

The putty ash must blow three times (first, two times must Man Guaqiang, top, third time for snacks to allay hunger dough making to make up), after causes its masculine and feminine elements angle line granulated substance horizontal even vertical, the wall surface (vertical plane), the top is smoot

PuTTY ash must blow three times (which diyi、erci must be at least scrape the walls, the top, the third supplement and surface repair), makes its point of yin and Yang lines horizontal even vertical after sand, the walls (vertical), the top surface is flat, smooth

PuTTY ash must blow three times (which diyi、erci must be at least scrape the walls, the top, the third supplement and surface repair), makes its point of yin and Yang lines horizontal even vertical after sand, the walls (vertical), the top surface is flat, smooth