武漢肺炎的大爆發造成全球緊張，呼籲大家如果不舒服記得要戴口罩、盡量不要出去人擠人、好好增加自我免疫力；認真防疫的同時也來學學一些常見的武漢肺炎相關單字吧!! 0:48 冠狀病毒 coronaviru...

It was doctors who first tried to raise the alarm of the spread of the virus and they were detained ...