2023年中國高空氣球事件 - 維基百科,自由的百科全書
https://zh.wikipedia.org/zh-tw/2023%E5%B9%B4%E4%B8%AD%E5%9B%BD%E9%AB%98%E7%A9%BA%E6%B0%94%E7%90%83%E4%BA%8B%E4%BB%B6
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