"running commentary" meaning in English

{
  "forms": [
    {
      "form": "running commentaries",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "running commentary (plural running commentaries)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1935, George Goodchild, chapter 3, in Death on the Centre Court:",
          "text": "It had been his intention to go to Wimbledon, but as he himself said: “Why be blooming well frizzled when you can hear all the results over the wireless.[…]You stand by, Janet, and wake me up if they do any of that running commentary stuff.”",
          "type": "quote"
        },
        {
          "ref": "1974, Nicholas Blurton Jones, Ethological studies of child behaviour, page 250:",
          "text": "Observations were made using a running commentary, which consisted mainly of a list of coded behaviour items.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A continuous verbal, or written description of events as they happen."
      ],
      "id": "en-running_commentary-en-noun-d1ECpvmR",
      "links": [
        [
          "description",
          "description"
        ]
      ]
    }
  ],
  "word": "running commentary"
}

{
  "forms": [
    {
      "form": "running commentaries",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "running commentary (plural running commentaries)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1935, George Goodchild, chapter 3, in Death on the Centre Court:",
          "text": "It had been his intention to go to Wimbledon, but as he himself said: “Why be blooming well frizzled when you can hear all the results over the wireless.[…]You stand by, Janet, and wake me up if they do any of that running commentary stuff.”",
          "type": "quote"
        },
        {
          "ref": "1974, Nicholas Blurton Jones, Ethological studies of child behaviour, page 250:",
          "text": "Observations were made using a running commentary, which consisted mainly of a list of coded behaviour items.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A continuous verbal, or written description of events as they happen."
      ],
      "links": [
        [
          "description",
          "description"
        ]
      ]
    }
  ],
  "word": "running commentary"
}