Kèo nhà cái 5һ£˳ҡҡͷʱ䲻뾡칥ӣӦΪһ֧¾һΣعϢѴ볤¹Ѿźܵ͡ȳִﳤʱ⣬ɽ˺ʮ ӪͻΧ
Ϊ˼ƿУֻҪԸʮ꣬ˣɲƣĹ滮½µķȺ㣬˸ž⡣꼾ˡڼ̧ͷ˿գƵصսڼڼ˵ԸĿǰʵǷʲô˵ıʣֱ㶦ľƻܳһʱ䣬ҪIJǼչȹһ֮еսЩսȫչ裬ֻڲȹˣ˵̣ʱȥⷢչ
˧֮УǹԼߵˣǵԬ̷ϵˣȫһС֣ȻնԬ̷Ԭ̷ȴԬãУԬ̷һΪֻдһȴԬDZߣԬԭЩ˲ͣ䣬Ѿ֮ܲ¡ҪӶȴˣһѾµսܲĺԨԮʣϽһκӴҡضÿ˫֮䶼ᷢսܲٸɳ罫ĺιأιرƵĻ³ءûлشֻϸŵͼòָһƬƬ˭̽
ֻѰͨΪҪôʱ䣿СŷиղУξҪסҵȣһֱ뽫ѡܺսЦһŴսڿײһķͬʱһ𣬸ԺܺһĨ˷ܵĹâݵٶսһšɱһŭͦǹ