Tỷ lệ kèo nhà cáiµȻҲ˵Ĵ㣬ŭһһҴһֻ̤ŵ˲䣬µ;ˣһ̤ʼƮµ˳һʱ֮һŭһͷԽˮСֻYͳżΪҳԡѪƴɱȴں˽ͨӣıңҲңκ谻ӹҪ·ջYҲûųȥYգҪˣ
֮ϴ̼YĶĤһʼYЩ࣬أɫȴȥԷ˳£ռƣҶԷˮսָʹӲѾսʼͻΧԷҲֻȥսһȥսͱԷûᡣСҡҡͷеãȻ֮ɫŨҲ֪
YɫĻصɫĿ£˼Լүɫû˸Yֱ谵ĺԺѯ˼ŮҶ֮ҵ谵ڣѾͣ쵽ʱˣʱȻԷĪ岻ʣΪβңˣҽŽˣҹƳɶ谹֮գǸʱҪɱҪУϤ㣡Yһ̣YھеԼҪסΡ
ջݣ²κһܲߣ˲٣еͽеǰսϱ书ǹ֮ȴǺأϾҡԽֶͽʵңˣܲ˶Σ˲ΪԼȻҡԽǰǹɺηľͷҪʱЩ˿Ժԥȥܲٵǧյڵijǣڽʱڵ潭ʮκײҵȲһЦֻǹھ֮ߣʿ塭