Kèo nhà cái 5Ŀͷ±ϳȥҡҡͷڴĺЩˣǸ飬ʱԼDZĴʵĽԼˣǿɲǼˡãǾҽһпսܲЦһбܲռȻ˳Դɫһǵͨ죬ʱҲˣǰϼһȻʹһѾǷ켫ԼǶ֣˲ԼҲŲһսٶȳңһΣ֮һΣȴ˼֣һζǿڻܵ˲䣬ƳǹɨĶ
ʮ ƹ𡡡ҪݵijĬ֮ɼѵĿڵʲô˼ŷɲĿ
Ŷܲ۾DZսΣЦسڱϾռСֻҪԳdzܳϹ֮ǽսݳ۲죬Ǹ˳½ʿȻսͬǿԶУҰս֮ʱԷкܴռ䣬룬֮ǰŽƶԷǽ֮ʱ̱ӣ˳ҲδܹҾ˴˺
ĩɴ˿̳ˣɫѿҡͷĩֻ˵ŲߣƾнճɾͣܿļƲߡĿ⿴һĨɱȷʵ׳е뷨ƻ˼˺ܳʱġҲˡ룬һԲһɵɳǰɳ˼ʦ˰ʱ䣬ģһģͣɳϣܲٵλѾһӪկŻιصĵΣҡͷٴȥϵԼȵðԼˡ