We rarely go out, go out wearing masks, need to pay attention to personal hygiene, improve self-immunity, ventilation window sick pay attention to disinfection
We rarely go out, go out wearing a mask, need to pay attention to personal hygiene, improve self-immunity, open window ventilation disease attention disinfection
People seldom go out, wear masks when going out, pay attention to personal hygiene, improve self immunity, open windows and ventilate diseases, and pay attention to disinfection