The biggest threat posed by the covid-19 outbreak is, of course, the health risks it poses.正确答案：新冠肺炎爆发所造成的最大威胁，毫无疑问是随之而来

新冠肺炎爆发所造成的最大威胁，毫无疑问是随之而来的健康风险。正确答案：The biggest threat posed by the covid-19 outbreak is, of course, the health risks it