Tỷ lệ kèo nhà cái¹կdzһҪľҪ壬ҲǴūƽʱڵijկҲսʱūһҪ·ߵĹؿ˴ط֮ǰֵΪµһƳûʲô£ַ֮ʱҲλд֮Уο屾²ֻϧڼոģ̫ģϾµľ֮ʿ붼ԭıˣԲɴŭ˴γ˵ҵDzţ
Ըɣģͷ֮һֱū˴ѹһᣬDzʲôȡ֮˭Ҳϣܹøòūһ죬˾Ҫһֱѹʱ̵ū˵Ľ۶ǻǶ˵ⶼһ𣿡թ佫ԥ
ȻӪɹǼ˶ڣһʱ䣬ȴҲӵµ֮£ֻôűɱΧΧ£ǼҹУ˷ɽХ֮˶Ǽֻӵ֮ѵֱӹ뽵ȴdzɢȥôɫ䣬æ𡣡˧˭Ѿ֪ˣѾˣҪǣ˧ؾū͢Ҳһ˧ĵ̱ǵ˱ȻΣУֻҪϢͲū˲˱
ֻǡԥһ£¿˻Ӧ𣿡̧ͷ˿ߵڽЦdzʱֻǼڣظصıҾ֮ڣΪʲôΪڲϲʳ׳Լڣ콫һӴǼֲ׳ԼĻᣬͬҪǣĴҲɱӣҺ㹥ƳǣֻҪ첻ҪķձಿҲࡣʮ˳أҲѾҾã˰ضԼҴ֮⣬ѾҾռ졣