Wear a mask and anyone can be a hero！In the past, heroes covered their faces, but now heroes cover their faces. We combined masks with heroes' eye masks to convey the important idea that during the special period of the epidemic, every ordinary person who wears a mask is fighting against the epidemic and contributing to the society like a hero.（戴上口罩，人人都可以成为英雄。 过去的英雄都是遮上半边脸，现在的英雄是遮下半边脸.我们将口罩和英雄的眼罩相结合，传达在一个重要理念：疫情的特殊时期，每个平凡人戴口罩一个小小的举动，其实就是像英雄一样在抗疫、在贡献社会）