求翻译：4.刮腻子：刮腻子遍数可由墙面平整程度决定，一般情况为三遍，厨房、厕所、浴室用聚醋酸乙烯乳液:水泥:水=1:5:1耐水性腻子。第一遍用胶皮刮板横向满刮，一刮板紧接着一刮板，接头不得留槎，每刮一刮板最后收头要干净利落。干燥后磨砂纸，将浮腻子及斑迹磨光，再将墙面清扫干净。第二遍用胶皮刮板竖向满刮，所用材料及方法同第一遍腻子，干燥后砂纸磨平并清扫干净。第三遍用胶皮刮板找补腻子或用钢片刮板满刮腻子，将墙面刮平刮光，干燥后用细砂纸磨平磨光，不得遗漏或将腻子磨穿。是什么意思？

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4. blows the putty: Blows the putty number of times to be possible to decide by the wall surface smooth degree that, the ordinary circumstances are three, the kitchen, the restroom, the bathroom use the polyvinyl acetate emulsion: Cement: Water =1: 5:1 water resistance putty.First crosswise complete

4. scraping PuTTY: scraping PuTTY can be determined by the degree of wall surface, generally three, kitchen, toilet, bathroom with polyvinyl acetate emulsions: cement: water =1:5:1 water resistant PuTTY. Lateral full first pass with a rubber spatula scrape, scraper followed by a scraper, and shall r