Recently, the epidemic of new coronavirus is quite serious, and all the friends wear masks when they go out, but the masks are not necessarily correct. Do you know the correct way to wear masks? Let's briefly talk about the correct way to wear a disposable face mask.

Since the end of 2019, new coronaviruses have continued to wreak havoc around the world, and jointly coping with the challenges posed by the new coronaviruses has already become the common responsibility and mission of all mankind.