kryptonshen 发表于 2017-3-7 11:10 ; p [/ P5 j0 ^. I/ i+ q: r. l; n请教第三条的答案。后院向上的斜坡,前院的坡度会有什么不同影响吗?不是很理解。0 ^1 p2 V6 g9 B) N
房子后面离fence大概1 ...
+ ~6 C# u5 ~$ z4 _5 i3. Not ideal, always watch out for the grading, there is a chance water will flow towards the house if proper grading not maintained.