Kèo nhà cái 5⡭ܲٵ֧ԮϽЩѹӰȴСܲҪǾЩӰ콵ͣʱͷȥԬܣ»˳䡣
ߣִܲŻԼһȺСƨ·ӪĽʿ˳ͷʱ䣬Ҳùٷˮս½սⲢǸ˳ó˲֣ӪҲûһݵأڶȽŸˮսĻ˭ˮ˭ԿڻӪʿǣɱ˳һѾǹȵ
սֻռ˼˿ȴӺټ˿ܺ͵࣬˿Դˣ°ҵĸˣֹǾϣáϣ㹻ıǮȺ档һУԪЦһиǹָԬУĿⶸȻתŭҪ߱ɱ֮ЧңԪԸ⼽ݹˣҲùִƼݣΪۣ
Aͷһ֣˳ɱȥиǹ㺮ǣ֮ɱһūǺȻܵһ·ɱһѪ·ֱ嵽ҾԾǹӼAڴˣڣɸһսղҲС̫ҫˣĹӽĹâڸǣڲܾ֮Уգڲܲ£ҲϺŵġҲûЩΪƵսʿ߶ػȴ˻ûм𣬱㱻Ѹûڰܾ֮С