"talarðu ensku" meaning in Icelandic

{
  "head_templates": [
    {
      "args": {
        "1": "is",
        "2": "phrase"
      },
      "expansion": "talarðu ensku",
      "name": "head"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "phrase",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "do you speak English?",
          "word": "talar þú ensku"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Icelandic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Icelandic phrasebook",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Contraction of talar þú ensku (“do you speak English?”)."
      ],
      "id": "en-talarðu_ensku-is-phrase-RqtzbSCG",
      "links": [
        [
          "talar þú ensku",
          "talar þú ensku#Icelandic"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "word": "talarðu ensku"
}

{
  "head_templates": [
    {
      "args": {
        "1": "is",
        "2": "phrase"
      },
      "expansion": "talarðu ensku",
      "name": "head"
    }
  ],
  "lang": "Icelandic",
  "lang_code": "is",
  "pos": "phrase",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "do you speak English?",
          "word": "talar þú ensku"
        }
      ],
      "categories": [
        "Icelandic contractions",
        "Icelandic entries with incorrect language header",
        "Icelandic lemmas",
        "Icelandic multiword terms",
        "Icelandic phrasebook",
        "Icelandic phrases"
      ],
      "glosses": [
        "Contraction of talar þú ensku (“do you speak English?”)."
      ],
      "links": [
        [
          "talar þú ensku",
          "talar þú ensku#Icelandic"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "word": "talarðu ensku"
}