{
  "node_id": "gml-107df6e5ed9b4bef8b035e0649b2449e",
  "keywords": [],
  "keywords_must": [
    [
      "Linux",
      "新增",
      "用户"
    ],
    [
      "Linux",
      "添加",
      "用户"
    ]
  ],
  "keywords_forbid": [],
  "children": [],
  "export": [
    "exercise_01.json",
    "exercise_02.json"
  ]
}