"how about that" meaning in English

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  "lang_code": "en",
  "pos": "phrase",
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      "glosses": [
        "A general statement of surprise or bemusement with regard to a particular event.; isn't that good, or unexpected, etc."
      ],
      "id": "en-how_about_that-en-phrase-to9vDjWZ",
      "links": [
        [
          "surprise",
          "surprise#English"
        ],
        [
          "bemusement",
          "bemusement#English"
        ]
      ],
      "raw_glosses": [
        "(rhetorical question) A general statement of surprise or bemusement with regard to a particular event.; isn't that good, or unexpected, etc."
      ],
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        "rhetoric"
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      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "expression of perplexity or surprise",
          "word": "ça alors"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "expression of perplexity or surprise",
          "word": "ça par exemple"
        },
        {
          "code": "gl",
          "lang": "Galician",
          "sense": "expression of perplexity or surprise",
          "word": "como te quedas? que che parece?"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "expression of perplexity or surprise",
          "word": "no proszęǃ"
        }
      ]
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  "word": "how about that"
}

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  "pos": "phrase",
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      "glosses": [
        "A general statement of surprise or bemusement with regard to a particular event.; isn't that good, or unexpected, etc."
      ],
      "links": [
        [
          "surprise",
          "surprise#English"
        ],
        [
          "bemusement",
          "bemusement#English"
        ]
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      "raw_glosses": [
        "(rhetorical question) A general statement of surprise or bemusement with regard to a particular event.; isn't that good, or unexpected, etc."
      ],
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        "rhetoric"
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  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "expression of perplexity or surprise",
      "word": "ça alors"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "expression of perplexity or surprise",
      "word": "ça par exemple"
    },
    {
      "code": "gl",
      "lang": "Galician",
      "sense": "expression of perplexity or surprise",
      "word": "como te quedas? que che parece?"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "expression of perplexity or surprise",
      "word": "no proszęǃ"
    }
  ],
  "word": "how about that"
}