https://travel.state.gov/content/travel/en/traveladvisories/traveladvisories.h
tml/
https://tinyurl.com/yc88yfjm
乌克兰跟俄罗斯都是do not travel
目前台湾还只是level3 reconsider travel
due to COVID-19-related restrictions.
没提到阿共大爆射可能打到民航的危险
除了撤侨
美国的旅游警示应该也是个指标吧?
目前看来似乎还是安全的