"shuttle trade" meaning in English

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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "name": "Business",
          "orig": "en:Business",
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      "glosses": [
        "The process of travelling in and out of a country, especially the Soviet Union, in order to obtain goods on the outside to sell on the inside."
      ],
      "id": "en-shuttle_trade-en-noun-Ae9YOle7",
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          "business",
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          "Soviet Union",
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          "goods",
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      "raw_glosses": [
        "(business) The process of travelling in and out of a country, especially the Soviet Union, in order to obtain goods on the outside to sell on the inside."
      ],
      "related": [
        {
          "word": "shuttle trader"
        },
        {
          "word": "shuttle trading"
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      ],
      "tags": [
        "uncountable"
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      "topics": [
        "business"
      ],
      "wikipedia": [
        "Shuttle traders"
      ]
    }
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  "word": "shuttle trade"
}

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      "expansion": "shuttle trade (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "shuttle trader"
    },
    {
      "word": "shuttle trading"
    }
  ],
  "senses": [
    {
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      "glosses": [
        "The process of travelling in and out of a country, especially the Soviet Union, in order to obtain goods on the outside to sell on the inside."
      ],
      "links": [
        [
          "business",
          "business"
        ],
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        "(business) The process of travelling in and out of a country, especially the Soviet Union, in order to obtain goods on the outside to sell on the inside."
      ],
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        "uncountable"
      ],
      "topics": [
        "business"
      ],
      "wikipedia": [
        "Shuttle traders"
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  "word": "shuttle trade"
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