回複：謝謝，我知道。——回複：你大概不知道圖並不是建築商畫的吧？

來源: 於 2008-10-08 10:03:05 [舊帖] [給我悄悄話] 本文已被閱讀：次

all the cost includes overhead and profit. they might only charge you the overhead portion.