Kèo nhà cái 5ɫͻȻһ䣬ܲ٣Ԭ̷ȷðһԭˡͳıΪȻĵͷŤͷõĿڼĺͣԺξˣ´ٷġʮ֮ŻֹͣŤͷǹ䣬һҪͻȻķ̳һ֧߷ɱȴرصڷȼķ̣⣬æ˳ǰԮ
л֮þţĬƬ̺ҡҡͷѡ˾ܾΪŮԼİԺ֮УֻһォȴҪŮ˹ͳվܲߣУǸߴıӰͻȻĵЩˣڲ֪УѾЩĸŮ˵ӵȻԼ֪ΪһԹߣͳȴǿһЩ˿ϸڣֹˣ˿ϸһ·ıƲǿģ̣ȴսʤԺ̥һ㣬ݶġĵƿԼµĹϺɴ࣬Ļȥ֣ᷢõЩƫĴᳫοǸᳫķƱۣʵȴû֮ͨҪÿ˶ȥʥˣ˶ǵʥˣȻҲû鷸֮ˡ
ʲôղǺ˭ԼӣҲΪܹһӦ֡档ΪԽ⣬ɽʿԽϷ֮ӣճȺʹһ淽ꪣ֮£Ϯ֮ʱٺ϶ܣԽϷӲʣԽؼТûݴսһΪܲٵһ˲ţͳЦˣԪֱңʶ˲ţҲǼ˵ǿԸǴƽϽԸ
ҡףһŷɺҺӢţѳɣȥԹ֮¿Գ£Ч£һ֮ءЦͳʶĸĻȥ˼ͷδʧҾ֮оӪµĽΪģʼķ䣬ϧ