zaihuahuiyangzhizhong，chuantongdeshifeifangfashijiangfeiliaoshiruturangzhong，jigenbushifei。danyeyougenjuhuahuishengzhangqingkuangjinxinggenwaishifei。shenmeshigenwaishifeini？genwaishifeiyounaxieyoudian？
genwaizhuifeishijianghuaxuefeiliaohuoweiliangyuansudexishiyepensazaiyemian，jingyeziqikongbeizhizhuxishouliyongdeyizhongshifeifangfa，suoyiyoujiaozuoyemianshifei，tongsudeshuojiushiyemianfei。
genwaishifeideyoudianshi：yongliangshao，feixiaoxunsu、xianzhu，feiliaobuhuibeiturangguding、bushougenxixishougongnengdeyingxiangdeng。
genwaishifeitongchangzaiyemianpenshiwujifeiliao，penhou5xiaoshibiankebeixishou，24xiaoshineikebeixishou50%-75%，feixiaokechixu7-10tian，suoyigenwaizhuifeiyi7-10tianpenyiciweiyi，chukaihuaqiwai，qiyushijianjiekejinxinggenwaizhuifei，dantongchangduozaihuamushengzhangwangshenghuoquefamouzhongyuansushijinxinggenwaizhuifei。
butongdeyemianfei，shiyongfangfahenongduhuiyouchayi，huayoukecankaobaozhuangshangdeshuomingshujinxingpenshi。
