Kèo nhà cái 5ãǶؾûܳΧˣ˱Ҫǣһʿһû֮Ѹٿʼ·ţͬʱ˾룬¶ʱ˭ҶǾͷΥߣ٣Դ̰ߣڼ䣬һֱ֣նʾڣͬʱӹеרŵ飬һս⡣̫ʷȹ
˰һӣ⣬ĿԯŴŶչ֮ʱ鲻һ䡣ĩƸ˴Ӧһˮ˫ˮУĪ˵ëdǹҲֻаķݣͬµǰоʹսڽУһ㣬ڽžԵġ
ʯ̳ɵĵһȦѣһεIJΪģӿ˶ظоһ̾ҵ˼£ǧһŭȣòҶоѸɢһܼЩӦŵͨġպʼȫ߳ԴԴ˻˽ݣͳߵõϢΡκӳ˷˶飬ԴͳҲֻҪߣҲסеĵ̫ʺϷˣΪ˽ܲͳ˿ֲ˺ãͳҲֻܵ˱֮ſʼһջϲء
ʲô⣿лЩǵĿասϣҡȣҡͷЦǷƣнսŷü˵ǶԷļƲ𣿡