#VOA慢速英语：美国大选办公室担心俄罗斯网络袭击 搜索结果
USElectionOfficialsWorriedAboutRussianCyberAttacksElectionofficialsintheUnitedStatesareworkingtostopthreatstotheelectionsystemfromcyberattackers.AndDemocratsinCongressarecallingontheFederalBureauof
