上期《解读套内面积——开发商的羞涩》解读了开发商对建筑面积情有独钟的真实原因。本期介绍套内面积的计算方法。孙伯伯是个工人’在家乡的小镇辛苦工作大半辈子.上个月退休了。儿子孙逊从美国留学归来,为了让老爸享享清福,在城里上风上水 The previous “Interpretation of the area - the shyness of developers” Interpretation of the real estate developers have a soft spot for the real reason. This issue describes the calculation of the area inside the cover. Uncle Sun is a worker who worked hard for the rest of his hometown for most of his life and retired last month. Son Sun Xun returned from studying in the United States, in order to let the father enjoy the happiness, the upper hand in the city