Tỷ lệ kèo nhà cái̸Сս˿·滮оĵĻ˽ᆵٽֳ7Эֳһ鸺赼ͨӵ״һ鸺˾ɢשͬʱ˾֪ͨλһǰש
ΪʲôҪһڸʲôʵĿijijͻƿݹͬ籨վΪʵֳ˻ܺƶԻ̸ȡóɹһڰȫ˻̶ⳤ̣2+2̣ôԤƽڶ˹
ױľ´ѿ֧ڰȻʵϰױڵĴҶDz˶ijԱҲΪݲ˶ĸԱӦüƱԼоɫʵԺ֯ͳյʱ27˵ŶѵִﳯΪ쵼˻ԺҲ֤ʵ27ڰŵ볯ʹԱл̸ΪԻгﱸ
쵼ĩڰŵӵһ۵İ뵺ƽٴγϷתʰ뵺¹Ȼκһҵ˵ȫǰ֣طȡػᡱͳһָ֮ĿԽھСýϢɳǰ¼27ɳһӹԱ볯ʼﱸػᡱԴʷҲ֪⽻ԱʱⳤԳ̨ҼϵıǹŷЭΪǵЭõ˹㷺֧ʶҵı̬Ƕʵ֧ǶΥԼķ