Tỷ lệ kèo nhà cái̾˿ܲٿò˶ãҲ֮ˣԶȻмƲ߽ңͣڿﱳϵһ˲䣬ӱðļҲ̴˿壬Ȼĵɴ۾ãȻĿǰھԵײ£ݺݵسŵϵȥԬܸ֮ܲսѾȻÿ춼д鱨ףǹԬ֮鱨ڼԤУʤ̫֮Զܲʤ˻ãˣݡ£һ꣬ҪԵľԬܵİִ
ȸҲDzԭʿͶҿԲɱ㣡±һ֣ԼIJ´ȥɱȸľӣĿ⿴ȸûлˣΪ˶Ը㣬乲ͬۼҲˣ㲻ӮġĿĿ⿴ƣ
Ҫ˱ɣ˵ЩĺʱҪDzһСĵĽܲ֡ܲһ̧ۡͷͷֻҪ±ܰȡʤͥټսʿս
κսŲĻʳ֮УżܴӱȽõķݺ棬һ˫˫η۾κغȹصʱǨ˲ٰսУҲ˲峤ľ濳Դ棡սʿ˵꣬һӲ˫һףȥǸһĽǶ䴩ķҶһ˵ǣ˷θȴѾˡ