请输入影视剧名字
搜索
登录/注册
Dr. George Gao
演员
正片
看不见的敌人
正片
看不见的敌人
2017
美国
英语
UnseenEnemyisanessentialexplorationofreasons21st-centurypopulationsareexperiencingarashofdiseasesthatwereonceonlyoutbreaks,buthavenowbecomefull-blownepidemics.Thisincreasedriskthatweface,andthewayssocietyandindividualscanworktogethertoreducethatrisk,areexplainedtothepublicthroughthecasestudiesofthreeepidemics:Ebola,infl...
立即播放