Kèo nhà cái 5ȴЩȻ֮еĻƽӳ࣬λȴȽϤһλȷ棬һ˵к˲ŵ㣬һ棬Ҳ֤λı²СֻȴӲ֪λΪʲôĪܵӪˡֻܲȻ̧ͷ͵οˣֳܲºԸһΣܲԸǰȥ˵λկ齵ºҲ㱨λկն顣
~~˲Ƿijɾ͵ƣˣIJ֪üЩƳǷһۡ
һαȽϻԻ͵ľЩˣδˣһԼļϣΧŭļˣͻȻһɴδйıŤͷỨۿﲻϴתӮˡǵص˻ֻİ˵ս˿ȴ·ǧǣһȣһսƮ컭ڿµӰ֮һȺɥʧ־ҲѾĵݲӦ㱻ӲɱһѪ·˳ɴİظ˳˺ĿӣͺƿԵ̼䱻ضϣɥûͷƴһսֻ²ͬûͷӬһĴҴܡ
һҹûлظ¥ȥϢɽկĴ֮УŴžҹɫĬһҹԼʱ˯ȥ֪һֲ֮ܲһܲҡҡͷ¹ĿһͷǹȻȫ