摘译：
美国国防部说：“在前政府时期，有三个中共气球曾短暂进入美国大陆（The US Department of Defense said three other of these crafts 'briefly transited the continental United States at least three times during the prior administration.）。”

https://www.dailymail.co.uk/news/article-11714657/Three-Chinese-spy-balloons-infiltrated-Trump-administration.html