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Amazon has announced that it has added features to its Alexa voice assistant that can help users determine their risk level for having contracted the COVID-19 coronavirus. As of now all Alexa users in the United States can ask Alexa questions like, “Alexa, what do I do if I think I have COVID-19?” or “Alexa, what do I do if I think I have coronavirus?” upon which Alexa will begin triaging them. 亚马逊宣布Alexa语音助手又有新功能了，能帮助用户确定感染新冠病毒的风险等级。现在美国所有使用Alexa的用户都会问Alexa这样的问题：“Alexa，如果我觉得自己得了新冠肺炎该怎么办？”或者“Alexa，如果我认为自己感染了新冠病毒我该做什么？”然后Alexa就会开始为他们鉴定。 Once one of the above questions is asked, Alexa will ask the user about their symptoms, travel history, and any possible exposure they may have had to someone infected with the disease. Depending upon the user’s response, Alexa will offer the user guidance that comes directly from the Centers for Disease Control and Prevention about what they should do next. 用户一问以上的问题，Alexa就会询问他们的症状、旅行史和任何可能接触过感染者的情况。Alexa将根据用户的回答，提供直接来自疾病控制和预防中心的指导，告诉他们接下来该做什么。 Another cool feature added to Alexa is the ability to ask the personal assistant to sing a song for 20 seconds while you wash your hands. Twenty seconds is the minimum washing time with soap and water people need to perform on their hands in order to destroy traces of the virus they may have picked up. | 
