kryptonshen 发表于 2017-3-7 11:10 - T3 S; I; a' m T1 A# s( g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。 7 E* d- E* Q( R4 V5 I+ v( L( N房子后面离fence大概1 ...
! X- B8 i3 M8 i2 Y! E3 K/ x) Q3. Not ideal, always watch out for the grading, there is a chance water will flow towards the house if proper grading not maintained.