Tỷ lệ kèo nhà cáiܿڽһ̾ƣҡҡͷµū˵ľܾòԿζҺƸζկūˣҲͬĿתķȴһ֧ΪDZԶɱΪһθߴ࣬һ¼ȴòȻǾսģԼˣһȻ¼ãDZȴơżAڳǽϲ߶ָսʿɱоֻϧԷȥ磬ᷡԵıɢֳʮСӣɢ룬ʹؾļظDzգ˰죬Ч
һһݽ֮ΣһĨɫǿ֮ڣұܴЩݡʮ ū𣿡û˵˵ûΪ˵ģԭʲôʱֹǿߣ
꣬ԭ˵㲻ʲô꾰ܲԬڹٶһҲн֮ˣѩûлʱ˫ڹٶһҶõչֶ伫żڵصսõĶ취ˣƵýͶʯˣŪһЩɬҲֻڼĵʱŻĵȥ˼Ҫǵôȱԭ̬֮ôплΣΪˡ
˷ͥţڼͷָ£Ѹٰƽ̵ķսȻһʼЩū˾ʱͥשҲעҪӣΪ˱ֳԼãȥӪģƲ䣬ҲḶصĴۡ±ܣ㣡˵һ˲䣬ȸֻһɺϯȫΪʲô±ܻذϼ𣿡Ե˵ͷû˵ʲô֮ǰսУͷţĻͲҪʹԵķʽȫѹͷţӽū˵ƵĸɸɾҪ棬ƾͷ˵ĻţԽū˻ˣȻһȫѹϣɵܹһ