"水手號谷" meaning in Chinois

{
  "attestations": [
    {
      "date": "XXᵉ siècle"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en chinois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Toponymes de Mars en chinois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Chinois",
      "orig": "chinois",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    " ",
    "De 水手, shuǐshǒu (« marin »), 號, hào et 谷, gǔ (« vallée »)."
  ],
  "lang": "Chinois",
  "lang_code": "zh",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en chinois de la géographie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Valles Marineris (lieu sur la planète Mars)."
      ],
      "id": "fr-水手號谷-zh-name-rbx-8QT3",
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "水手號谷"
}

{
  "attestations": [
    {
      "date": "XXᵉ siècle"
    }
  ],
  "categories": [
    "Noms propres en chinois",
    "Toponymes de Mars en chinois",
    "chinois"
  ],
  "etymology_texts": [
    " ",
    "De 水手, shuǐshǒu (« marin »), 號, hào et 谷, gǔ (« vallée »)."
  ],
  "lang": "Chinois",
  "lang_code": "zh",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "Lexique en chinois de la géographie"
      ],
      "glosses": [
        "Valles Marineris (lieu sur la planète Mars)."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "水手號谷"
}