Tỷ lệ kèo nhà cái̫ʷȼ£˺£з˺乭Ҫɱһһʮ ˡܲˣ½ѷЦһǵú빥֮͵ز𣡡
λ֮ܵ죿̫ʷԣüһߣ֪ɳĦϢ֮ҲЩпԴ̬ϣʵЩҴûʲô𣬻û˿пҲֻǸпһ֧ɽսڻҶѡЩȻȻûܹ̫»ѵһͷײžһոʢ磬֮ǰܵ͵Ϯɵʧжһ˿̽棬Щнʿ쳣£ֻƬ̹ѾһƬʬ塣
ѷһҵĽʿٷһΣվȪ֮£кȥЩΪҶĽʿⷬ˵նĿĿԽԽ̫ʷȣȵʿǣվǾˣ˺ۣǾ˵ij裡£һһǰսκʾأĪ֮Ӳƴӣսֿ֮ŷɵ
̫ܶʷҧгݣдꪷɣҪû͵ϮľݽʿնɱŤͷĹˣ߳˺֮⣬ֻʣȼʿ뾣ݾɱȻ֪оҲԤƵһս²˳Ȼ£֮ͿʼʩмҰIJԣΪΪֿǰߣǨ㣬ͬʱ⣬ڳһ֣Ҳĥķ취ȳ꣡̾˿֮ܣܵЩԽܣۿڴϵվͨˮսǰͨسսķģ̩شˮ˺˿ӳĻ½ѷٶһж