Tỷ lệ kèo nhà cáiʶỢβɣȥϽòܾռϽ˵鷳ȱʶ˻θΪϽһܾϽɱǵ͵ڷһ룬ϽСղҲȷʵżֶΣ±ܹIJԭۣȻҲԻߵҲΪղij֣˿±ܵҰģһС峤һߵ죬Ϊʱͥ£֮һȻˣ±ܵҰģҪΪʱ֮ΪƬԭϵߣֻݣӵղŮˡڴԽ֮һ·ҲһֱС˶Ա֮棬ѾԼļ⣬˵
~ڴϵAڷ˯˹ȥؾͬҹؾҲٽµ£һҹʱ䣬ڼЪжɹ죬ذϲذϼۺȻһͥIJ䣬ȻֻһС䣬ذϼȴѾų֮ڣҪذϲIJͥİͼĨȥ䣬һ⣬ʱͥġ
үүһۺǵʬ壬˵ӾͳAҹDZˣ˲ȥԬܵңʵǺӱʿ壬ںߵӱŷ˺ѡԬܣ͵ǹͼ͡RԬȡ֮Ϊ˱صޣЩӱҵͬʱҲڡᡢЩӱʿγƺľ棬ȶȻԤھ֮Ϊʱϵĵڣ϶һЩɵ֮ģû뵽ʱͥŽ£˼£õһԱ֮ΪͳߵĿͷһ뵽IJԼȹȨƣǵԼĵλ
ٵȵȡҡҡͷڻʱҲֻΪ˸õĹ۲Ӫ֮е̫ˣһڶû£ͻŲһȦصߣҡͷ̾ʮ