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  "pic_resource_ext" => ""
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  "pic_intro" => "绿底白色爱心背景矢量素材免费下载 爱心 白色 背景 绿色 矢量背景 矢量素材 圆点 装饰 矢量素材 绿色 白色 爱心 圆点 装饰 背景 矢量背景 矢量图 其他矢量图"
  "pic_intro_new" => "绿 底 白色 爱心 背景 矢量 绿色 矢量背景 矢量素材 圆点 装饰 矢量图 其他矢量图"
  "pic_intro_new_pinyin" => "lv di8 baise aixin beijing shiliang1 lvse shiliangbeijing shiliangsucai2 yuandian1 zhuangshi shiliangtu qitashiliangtu"
  "pic_category_id" => 121
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  "pic_upload_ymd" => "2015-08-12 06:22:17"
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  "pic_preview_list_width" => 600
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  "pic_extension_des" => "ai"
  "pic_color_mode" => "rgb"
  "pic_dpi" => 0
  "pic_id" => 2473196
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  "pic_resource_height" => 710
]