Tỷ lệ kèo nhà cái˿ȴһѰնӶֵϱһأ˱ɱıֱӹ뽵سǵ佫Ӫսʿֽɱʣµۼߣ뽵 ˼ĩɹؽӹʷӡ
˽˵AỹΪصģҲǴĽǶȳԬսģڲܲ٣ֻҪӮ˲ܲ٣ֿɵãʱûҪ֦ȥǵŭӱԬܾͲòսľˣδػĺ܇壬֮ǰһһᱻңòܲٳûǶԬ˵ɾͳˡ~ܺͣӲӣһ࣬пɽһУ˫ȴһ飬Ծ̾ū֮~˽ֻͣھӰԶĵطAԬӺ֪Ϳ̿;˵˲֮Ǹ
вУ˵ھݸҪҲȥ𣿡ͳܲʤܲܣԬܣԬܳһͳԭӣȻһԵƸȻһͷײij嶯λС뷨ʲôжһЩΪԷŮд⣬ᱻذֻܵô˵ĺѷ
ѾоյǼԼʿԵķյľ¶ԷƲѣúоһ˿סǸ˳ȻAŶ֧ͬʯһڶɿڵӪɵ֧ʹӵľӣĬĬ̾ϢһǾ廹ڣȵǵѷ֧Ȼ֪ԼŮȥһȦԼһֻ÷棩ô