What do you know about COVID-19 stickers?

What do you know about COVID-19 stickers?

COVID-19 is a severe respiratory syndrome Coronavirus, extremely contagious, and one of the large-scale epidemics in human history. This sudden epidemic unexpectedly disrupted our normal…

Why Are Stickers So Useful?

Why Are Stickers So Useful?

In my daily life, I find stickers seem to stay close to me all the time. Why does such a humble, paper-like object appear so…