{
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    {
      "name": "USB集线器",
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    },
    {
      "name": "数据线",
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    },
    {
      "name": "保护袋",
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    }
  ],
  "occluded_region": {
    "count": null,
    "status": "未知"
  },
  "counts_are_photo_ground_truth": false
}
