Kèo nhà cái 5ɱʿԭʿķк͵ƣһ㶼ģһֱô˾ߣ˹ƣоϢķģ˿ʢǿӣнϻӣΪףȴδ˾һģ˾ղŲʹսƴ¹Կɶԣ
Լ̳ѧԺԺ֮λ֣ŤͷȰĿһ֣СͬΪΣ܇ɵڼüޣλ𡣡˰֣Ŀ⿴һߵĹ˪ʹţֻɨĿڱһΧмղϣȻ겻ϾǸԼй뽻Ůˣ¶ԷɴȻһ۽ϳ
ߣ˵˼թóԣһǵĻ˵Ӧýм治ɣɫĿЦһΧŭĿӣ̧ͷȻǽҲǽǾþ˵ķʽ֤ԴΣԷ˵Щô˵»Ҫ֧һ
СǰнͥŲܽͬʱкͻȻһͻȻ٣ǹһ˲̳Ӱܽʺ£һתһй̴һܽĺġڹھǰ˭ԳƾչɬһЦֻھܸijһ·ٻµ㣬֧֧֣·ǻһ㣬Щ˷ܵĦȭƣһʷʿͻȻȻζĸоòôǶڳϷʱˣСһ˼Ҹøһȹ̣һӴ