Kèo nhà cái 5һ粿ͳΪǽһӽǾͳҪܣʹȣȻȥҵ⣬ҹӪ죬Ӧúܿ˽֣֧ҹӪǸ죬дãҲʺϡһ翹ͥսʿأⳡսԲĻ˾ţͬʱֱҲϢذϼۺͿֱ䣬ڿ±н˽ǧذϼۺͿȴǸӲ̣ȻӮˣҲʧأһ˲սʿһսDZ±Ѿ䡣һΣͬĿɲֻǧǧƥսʱҲûʲôˡ
磬ΪȸܲĿͷҪ˵ʲôȴѾͷס˳ȥľſ˵סǽԭһ쿪ʼҾūľ棬Ҫƺңٽ˭ԣŭȸˬ壬ƽͥżߵţ˿Ųȸ֮飬ܿDZģߡ
ģҵ鱨ԴԿɿ±һĨ֮ɫЦſ˵ϴΣܹȸһһܲȸΪİˣľ˼ĵɴ۾ˣغ죬ˡʱǴ¾ͥڲңӴ˵ʧ뵥ڼǿͥķ¾գ¾ˣóȻ֮ټر¾һս
ȸȥᲿӣЩǾԶͷƺһһˣѾ͵ϮͥˣҪ֪ͷͥȻųʱ֮ʵӵеľҲ˳ͷһֲͥܵIJУͥľӣҲֻһˡʦڹţAǰžڣЦȺˣһСУѾɱǣʵ