The word "coVID-19" is believed to be a word frequently used by the public and the media. With the extension of the epidemic, some derivatives of covid-19 protection gradually appeared and broke out, from the initial masks to protective clothing and isolation clothes, to the distance stick that expl

The year 2020 is destined to be an extraordinary year, with too many businesses failing to make it through and too many employees losing their jobs and having to start looking for work again.Around a lot of white-collar workers began to run didi, also have a lot of white-collar workers joined the ra