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  "pic_intro_new" => "学习用品 文具 学习用具 铅笔 画笔 闹钟 书本 苹果 办公学习 生活百科 黑色"
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  "pic_category_id" => 225
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  "pic_upload_ymd" => "2017-08-05 03:23:13"
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]