Kèo nhà cái 5߲ɱ߲ɱϧһУĵһµʱڣȺշǼǼǰΪūһӪһӵȻ档հ̫ܵ죬ڳı뱻ɱɢȻ֮²ڣһūսʿһɢɱ֮Щ۵ɽں˺ʱ˵˫ѹ£̶̻ա
Ȼͣڲ䡢ūʱ壬ȱģʵǰȫУҪ춷ضҪ͵ҰǿǵĵһҪأ档ŹֵĿ˼ڼһۣͷҲáһߣ֪ʲôĿͷɻĿŲҪһ㳯߳ʱսʿǰͺ̵ijսȣʿڵϾ͵һȻij˹
Ťͷȥȴܲٳ߱ܣٿղǸç˿һ˫Ь߶߶ڲܲעܲپȻdzͻȻһԵΪͥǧﱼϮͥڣȴϵػҳϣʮʮܣڣľ潫ڹӪ֮ԥĽн´Ѿ֤ҳϣڻǰΪͥԡѪսȴϵҳϣڣˡðľǰ˵ĻΪʮҪʱʱǷѣֲ֮ͥ£׳Դ֮ӦǼǿķһλӢ۵ҳϣҪҶȡͷĵλŮ̧ͷһĨ˵ȡ
ŶԣһЦû̫ɫԭĶթԭϵණҪܶ࣬ԭϵÿһһһǹʱӵϢضѾͥɳĻӻϣ˿ū˵رȺҪ٣ǵʳΪʳʱţʡȥˣһܰһЩū˵ضҪȺ˴ʱӴضӾ࣬оٶҲ졣峤ϴ˳ȥˡһͷü˲ôˣȥʱͥԮ˽еţկţս