我只能说你这个做的真的很标准差太多了。不值得提倡。我正在做。Step footing,weeping tile go around it with crush stone filling bottom 4 feet and top 6 inches, rebar in retaining wall, rebar in steps, mesh on slab, foam insulation, drain connect to sump pump, etc。你一个没有。门上外面有加angle iron?里面上面有加3 2x6?