recommend_ad_callback({
   "click_js" : "",
   "data" : {
      "list" : [
         {
            "href" : "",
            "img" : "",
            "score" : "0.9894",
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            "href" : "",
            "img" : "",
            "score" : "0.9883",
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         {
            "href" : "",
            "img" : "",
            "score" : "0.9835",
            "title" : "渝黔铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9833",
            "title" : "贵广铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9829",
            "title" : "渝万铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9797",
            "title" : "兰渝铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9769",
            "title" : "滇南铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9755",
            "title" : "南广铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9697",
            "title" : "滇西铁路有限责任公司",
            "type" : "vec_ex"
         },
         {
            "href" : "",
            "img" : "",
            "score" : "0.9626",
            "title" : "成渝铁路客运专线有限责任公司",
            "type" : "vec_ex"
         }
      ],
      "styleType" : "wordLink"
   },
   "errno" : "0",
   "from" : "shuididp_zuoce",
   "pv_js" : "",
   "sid" : "urj5w9bwk29d87us09uv30133c5ey2",
   "src" : "common_recom",
   "version" : "3.1"
}
)