Kèo nhà cái⡭ǸᣡϴЩεҡҡͷҪͣͳκӡѾϵɨYһۣȻ£ƣϴء֮⣬ĩӻͳһƣչʾ˵
ãȥ졣ϴ˵ͷͳҪ˵ͻȻʶ̧ͷȥȴһ֧߸ٶȲ죬Ҳֻʮˣȴһǧڶƣ;ʶıÿãü˼Ƭ̺ɫѿ̷Σӣ
˽ҵٱ֪ĻǾͻ֪ˡµЦݣŷ¡ϧβϽд°빦ɶʷУͳټڽ鲼֮£κӵЩ֮̾ǰȹؽ棬ñκ֮£еΣѹκһͷκʮͷۣͳüƣ߷дӪڽɶҳһ㣬ֻҪУκӶûʮİܹʱڹСDzĵĹ涨սڼ䣬ֻҪƻȥóȻǣֻʬ壬Dz֯ģϾʬѻγߣֶһγɣκ۹ض赲ġ
Ȼʧ˽ģ˹ƽóµܷŭȴδǣ£Ӳƴ³ݡ˴˿̣ȻµóIJԼԤбۣҪȶУȻٷԭȶܲ٣ȻЩ壬δЩֻ˼ѹȫѹھ֮ʱָоͲôˣǰĵͼܹоһѹռ䡣