this is a medical mask, ear-loops type.
    Well nowadays it’s pretty common to see people wear masks everywhere they go because of the pandemic .
    Most of them don’t know how to wear a mask properly tho. Well first keep your hands clean before touching and wearing a mask, unwrap the package and take it out, then make sure the mask fits snugly over your face, then position the elastic bands around both your ears, then mould the metallic strip over your nose bridge . Lastly , extend the mask to fully cover your mouth, nose and your chin. You got it ?
    这是一种医用口罩，耳挂式。
    好吧，经常看见，由于疫情影响，人们不管走到哪里都要戴口罩。
    他们中的大多数人不知道如何正确佩戴口罩。 那么在接触和戴口罩之前先保持双手清洁，打开包装取出，然后确保口罩紧贴脸部，然后将松紧带绕在耳朵上，然后将口罩的金属条沿着鼻梁两侧按紧 。 最后，拉开口罩以完全覆盖您的嘴、鼻子和下巴。 你学会了吗 ？