jijing1111 发表于 2014-7-24 21:55 6 ]' u; X. u- Z1 \" t( S' m+ Q/ a
请问:若和铺水泥地,以及与铺半英尺高的木板相比,哪一种性价比高?
* a6 n' u; T3 p( v4 V w' W: c ; I$ c! z4 C6 B' y. z9 Rconcrete patio is the most expensive, wood deck the 2nd, (diy)concrete slabs should cost the least.