Kèo nhà cái 5ĿͶʯܹͶʯҿʯͷУ뾭ĥŪԲΣӰȷȣҲͶʯķͬƫսֻdzһӵʱ䣬Щҷɽ㱻ɽկУͶɽ֮⣬Щ棬һĿЩͻȻɱսʿУ˿־֮⣬һɶδãȻɽдһɧһ֧˵ɽ
ôûֱӸ𰸣ŤͷĬĸ˳ԼǸɣֻи˳û˵ȽϺ⣬ѧϰܣǹʮ˰ѧͨѧļܣӵ֮ϣҪԼȥƿأһЩ֮Ǵ˵еڹһͨơۼʱ߱ļܣַҲУսԼģȽԭʼûϵͳṩЩƣֻϧЩ̳֮еļܣֻʹöʹáҪΪҲԸһˣͿͣһֵ
㣬δЩɽ¹ǺЦһһÿս棬ڲ֮ʣϵʿͬСһսһֱԶŷûˣãȻԭشȦʿǣ˻սԭϡȱԴɱ
~˴Ҫڡܱһʯ棬ŤͷĹˣΧ۹Ŀ粻ĬĬ̾ºҲܱңֻȥܼ»Ҫٵܲˡ