Tỷ lệ kèo nhà cái̷ܴ棬Щʱԣһ֪֮Ȼ쳤̾ԬܣȴԲƲӣݽ棬֮ͶѣԸ¼֮ԺʧȥϢӦѾԬܡҡͷĿ⿴ˣ˵ЩҲϣĪҪäĿԴÿһξϣϵĵӣǹϵģɵΪäĿŻһľ϶ǧɣDZսɳҲ֮ΪӢۣ
ô£һɱѾԭūȻ棬˽֪飬Ŵǰضɣ̫٣ĿıϾ⣬Щ飬ҪԼ˶ֲСʲôԶȥıӰͳҡͷԵҡҡͷ漴Щ⣬ڲǸŮħͷˣԺӣһdz졭ɣ
ǡ˭ͷŲȸԼһͷ죬ʳһܹؼ⡣ȸһ̣һҪӮͥһԵһҪذϼۡͷ
ʱ֧ȡ֮λȻıѾãжҲʱжҳϣҳҲѳͥˣĹΪIJȡͲԭȨһֻDZƵǰ̨һܣвģȴʱȨߣһѾʧȥƿĿͷܹġҲߡͳƣҲߵ˲УøǷŮ˶֡