kryptonshen 发表于 2017-3-7 11:100 e: {* i0 ]+ u \% y$ Y
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。9 d! D) `2 {# X$ S' ~$ `' o% L! P
房子后面离fence大概1 ...
, e0 n. s0 A4 k3 t) t3. Not ideal, always watch out for the grading, there is a chance water will flow towards the house if proper grading not maintained.