"尼日爾河" meaning in Chinois

{
  "categories": [
    {
      "kind": "other",
      "name": "Cours d’eau en chinois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en chinois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Chinois",
      "orig": "chinois",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "尼日尔河",
      "raw_tags": [
        "Simplifié"
      ]
    }
  ],
  "lang": "Chinois",
  "lang_code": "zh",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "glosses": [
        "Niger (fleuve d’Afrique)."
      ],
      "id": "fr-尼日爾河-zh-name-wmPEAsvL"
    }
  ],
  "word": "尼日爾河"
}

{
  "categories": [
    "Cours d’eau en chinois",
    "Noms propres en chinois",
    "chinois"
  ],
  "forms": [
    {
      "form": "尼日尔河",
      "raw_tags": [
        "Simplifié"
      ]
    }
  ],
  "lang": "Chinois",
  "lang_code": "zh",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "glosses": [
        "Niger (fleuve d’Afrique)."
      ]
    }
  ],
  "word": "尼日爾河"
}