@fmokren @DataDrivenMD I'm pretty sure your health department doesn't say not to wear a mask, they probably leave it up to the individual. And the Dr. up there is giving his well-informed, though certainly opinionated, input on why you should.
@fmokren@DataDrivenMD我很确定你们的卫生部门并没有说不要戴口罩，他们可能会把口罩留给个人。那里的博士正在就你为什么应该这样做给出他见多识广的意见，尽管肯定是固执己见的。