Instead of blaming the lack of masks for their inability to prevent the epidemic, it is better to do a good job in the most basic epidemic prevention work, that is, wash hands frequently and have fewer gatherings. After all, if the method of using masks is not correct, or if you don't wash your hands diligently and just wear masks, you will feel that you can do enough epidemic prevention work, then wearing masks will not play an effective role in epidemic prevention. So that's why I took this series of photos.
正在翻译中..