Kèo nhà cái˺УֲλãЩ˵棬ҪսϣݾбѵأЩ˵ǿ˲ֻ֪Ҫܽ£ٴʧҲֵõġӵ¶⣬ЩǺ˵ūūٶֵ⡭Ȼ˿κľӣԥĩֻЩʿҪϢ𣿡
ţκ˳ŶԷָķȥȴԶ·ľͷּӰ߿κæȡǧᄉDZ߿ȥΣǾݾڹض˵Ȼһĵط̾ͷ۲ܲ١ǽȨֻܸɵۣոһ˵ڻѾһЦԾݺͽĿǰĹϵٶȻԲߣȨԸ⣬ʿ´˿̸Ըһ˼ĸ褱𡣡֣һͳֻҾݿǣ֪
ڣҪ˵ȫǼٵģڲֲܲϧǿƹصľٶߵ·Ҫ˲ֹһ࣬ľޱһֳľڵϣϿտȥͬһֻֻ붤ڵϵļ׳һ㡣Ԫãٰܲ˰֣ʾ£ĵĺһۣҡͷ£ΪֻƻҹϵûбҪ
ԾԶۣʿԪʤҶӡЦҡͷֲ֪ȥɶҵճӦ;֮ϣòӥܿ챻᳹һֱ˷ܵijӪţӵЩĿУӪͱսʿëĸˣջ¾ʮͷˡ