Kèo nhà cái 5Ȼ࣬һɫսҲǴսƸߣҲֻƸʮһ֮£˾룬ƸӦʱѾɱ˻ҺãղֻһʱҲֻΧİˣ˻ֱӵùıֻʮ㲻ʲôʧԼȻһͷˣˣķŭǰ⸱ҳһһֵĽȴҪɱ˶Էͷ죬·ѾеĹؼֻҪԼЩūˣǼ˿϶Լж£ûǼͳ˧ǼȻҲͳˮɵ顣
Ѿʱˡİɡסˮ˵ţԣæŲָķȥȴԶͻȻðһỤ̃ԼУƺлڱ֡ƸųƾȴһëѾͷг˴ЩɥǶҾ˵棬ˣҲ¥ȺʿӸ̸ۣϸĻѷЩ˵а˳̸۾ݴƸ顣
СܲԿƸһۣƸ߷ߵĿУȻ˼ĵͷˣԱһԸͱʲô¨ӣҲָܸ˴ϲΪȱһֶԴֵĶʺ϶һںسǵĻδػӵ²ŮΪⷽ棬۵ͬҲ˵Ƿ˲űҲܳ
ְɣдżڼĿЩף˼ȻѾϱ˴ķƣȻùܣΪζҲûУڼƽȻΪ˹İǺȥޱ˵ģı۴Ӽڼ˵ܸ书п۲ˡ