Tỷ lệ kèo nhà cáiû˿ԥδлЩ֣ΧѵȺڲĹоͬʱԹлȵδü֣㱻䵹һƬֻǵ˵ڶһ磬DZɲĿʼһճûн˼ȣͳͷҲǸ취ڲҲˣΪ˱ģϢҲ̫ʱ䡣
ʱԶһŷɵע⣬ŤͷʱЩͻȻһɢκȴ֯ʼɱЩɢȻŵսʿŷɲˬ֮ǰκӵľʤѹŴԼ߱ռƵ£˫ܹˮȣŷﻹDZȽƽģʲô£µĶDZȽϣսٴȥˣ
ԣüļƻDZ۵ģǵٳδִܵմ˿ĶҡҲ˵ͷȻˣ²˳٣лȡλʾΧ˹бҵ̳ӵȴһߣ½ѷ̩̫ʷ֮ȴ̫ʷȵ֪̫ʷս֪Ϣ֮½ѷɫһ䣬æɱȥȴĻоݾӰӣһƬǽ壬ʬʬУ̩ͻȻһȴҵ̫ʷȵʬ塣
ˮ·ۿ߲дĽʿһȥȴʼͻΧȥһ̫ʷȣ˳ŸۿڳȥϵæָӽʿΧˣֻ˶죬ۿDZ߹û취÷ɱһѪ·һֻС˳£ݽʿ״Ҳֻ̫̾ʷȻصæӭΣڽȻѾ֪ȥ̲סģû뵽뿪̶µʱȻô¡