"one should live so long" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "phrase",
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      "examples": [
        {
          "ref": "1994, W. R. Thompson, Star Trek: The Next Generation: Debtor's Planet",
          "text": "\"I invest here. But when this planet is fully industrialized, I'll get a quarter of their industrial production. Power generators, warp units, computer systems—everything, fur-head, for the rest of my life.\"\n\"You should live so long,\" Offenhouse said quietly, and sipped his drink.",
          "type": "quotation"
        },
        {
          "ref": "2013, Ellen Levine, In Trouble, page 139",
          "text": "I went over and kissed her. \"Grandma, when I move out will you come live with me?\"\n\"I should live so long.\"\nThat is so my grandma.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of one should be so lucky (“it is highly doubtful”)"
      ],
      "id": "en-one_should_live_so_long-en-phrase-v638k~Vw",
      "links": [
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          "sarcastic",
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        [
          "one should be so lucky",
          "one should be so lucky#English"
        ]
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      "raw_glosses": [
        "(informal, sarcastic) Synonym of one should be so lucky (“it is highly doubtful”)"
      ],
      "synonyms": [
        {
          "extra": "it is highly doubtful",
          "tags": [
            "synonym",
            "synonym-of"
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          "word": "one should be so lucky"
        }
      ],
      "tags": [
        "informal",
        "sarcastic"
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  "word": "one should live so long"
}

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  "pos": "phrase",
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        {
          "ref": "1994, W. R. Thompson, Star Trek: The Next Generation: Debtor's Planet",
          "text": "\"I invest here. But when this planet is fully industrialized, I'll get a quarter of their industrial production. Power generators, warp units, computer systems—everything, fur-head, for the rest of my life.\"\n\"You should live so long,\" Offenhouse said quietly, and sipped his drink.",
          "type": "quotation"
        },
        {
          "ref": "2013, Ellen Levine, In Trouble, page 139",
          "text": "I went over and kissed her. \"Grandma, when I move out will you come live with me?\"\n\"I should live so long.\"\nThat is so my grandma.",
          "type": "quotation"
        }
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      "glosses": [
        "Synonym of one should be so lucky (“it is highly doubtful”)"
      ],
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        [
          "one should be so lucky",
          "one should be so lucky#English"
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        "(informal, sarcastic) Synonym of one should be so lucky (“it is highly doubtful”)"
      ],
      "synonyms": [
        {
          "extra": "it is highly doubtful",
          "tags": [
            "synonym",
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          "word": "one should be so lucky"
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      ],
      "tags": [
        "informal",
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  "word": "one should live so long"
}