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  "dek": "美国副总统JD·万斯(JD Vance)说，与伊朗的会谈已取得“进展”。此前一天，卡塔尔调停方在多哈会见了伊朗代表团，讨论了有关重新开放霍尔木兹海峡以及重启伊朗核问题谈判的提议。",
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      "title": "万斯副总统：美伊会谈取得“进展”",
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