{
  "authors": [
    "威廉· 伯恩斯",
    "乔· 拜登"
  ],
  "type": "event",
  "centerAffiliationAll": "",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [],
  "englishNewsletterAll": "",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "",
  "programs": [
    "Nuclear Policy"
  ],
  "projects": [],
  "regions": [
    "美国"
  ],
  "topics": [
    "国际安全挑战",
    "美国国防政策",
    "核政策",
    "Global Governance",
    "美国外交政策"
  ]
}