Kèo nhà cái 5ȺæǰĿڲɨһۡšͷ£кζλѾȺʱˡſڴѵڴ˴ǰ˼
Ȼ˵еԶ´ƣڳǸϿȺԣź˵սDZͬʱȴϢIJ׳Ȼļ룬δò֮ѾʣĽһܳʱڵľսʱڡһؾֱӽеıӵϡ
Ҫǿɣ´У˵λСŮij֮գ֮ҰˮǼһˣƭǣλܹؿǣս֮УҰˮʿܹսպҵҲԳ࣬ѵλԸһӱɽ֮вɣתˣȻеѡڼǻѡܲٶؼڼεأҲΪڼ۸˼֣Ϊλߣˣʲô壬Ƕ˵ģŵ˲ΪãѵҪųȥ˻Լ
û뵽ĻְԲϲæصĩлǡͷDZһ룬ӹһ٣Щ꽥ǰʱҪΪ𣬾ڹԽǣȴܣˣҼͬǼˣҴ쳣֮£һã˵һж֣ϧ֮壬뿿ǿ˭֪ҰIJС̲֮ˮʮǼΪ䱨ʱҰˮʮս𡣡ģɫ뿪ķһֻҪܹΣʰˣȲգ